1330455555

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 2853107712

約数和(自身を除く): 1522652157

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 47, 53, 55, 65, 83, 99, 117, 141, 143, 159, 165, 195, 235, 249, 265, 415, 423, 429, 477, 495, 517, 583, 585, 611, 689, 705, 715, 747, 795, 913, 1079, 1245, 1287, 1551, 1749, 1833, 2067, 2115, 2145, 2385, 2491, 2585, 2739, 2915, 3055, 3237, 3445, 3735, 3901, 4399, 4565, 4653, 5247, 5395, 5499, 6201, 6435, 6721, 7473, 7579, 7755, 8217, 8745, 9165, 9711, 10335, 11703, 11869, 12455, 13197, 13695, 16185, 19505, 20163, 21995, 22419, 22737, 23265, 26235, 27401, 27495, 31005, 32383, 33605, 35109, 35607, 37365, 37895, 39591, 41085, 42911, 48389, 48555, 50713, 57187, 58515, 59345, 60489, 65985, 68211, 82203, 97149, 100815, 106821, 112095, 113685, 128733, 137005, 145167, 152139, 161915, 171561, 175545, 178035, 197955, 206753, 214555, 241945, 246609, 253565, 285935, 291447, 302445, 341055, 356213, 386199, 411015, 435501, 456417, 485745, 514683, 534105, 557843, 620259, 629057, 643665, 725835, 760695, 857805, 1033765, 1068639, 1233045, 1457235, 1673529, 1781065, 1860777, 1887171, 1930995, 2177505, 2274283, 2282085, 2573415, 2687789, 2789215, 3101295, 3145285, 3205917, 5020587, 5343195, 5661513, 6822849, 8063367, 8367645, 9303885, 9435855, 11371415, 13438945, 16029585, 20468547, 24190101, 25102935, 28307565, 29565679, 34114245, 40316835, 88697037, 102342735, 120950505, 147828395, 266091111, 443485185, 1330455555]

約数ペア:

[(1, 1330455555), (3, 443485185), (5, 266091111), (9, 147828395), (11, 120950505), (13, 102342735), (15, 88697037), (33, 40316835), (39, 34114245), (45, 29565679), (47, 28307565), (53, 25102935), (55, 24190101), (65, 20468547), (83, 16029585), (99, 13438945), (117, 11371415), (141, 9435855), (143, 9303885), (159, 8367645), (165, 8063367), (195, 6822849), (235, 5661513), (249, 5343195), (265, 5020587), (415, 3205917), (423, 3145285), (429, 3101295), (477, 2789215), (495, 2687789), (517, 2573415), (583, 2282085), (585, 2274283), (611, 2177505), (689, 1930995), (705, 1887171), (715, 1860777), (747, 1781065), (795, 1673529), (913, 1457235), (1079, 1233045), (1245, 1068639), (1287, 1033765), (1551, 857805), (1749, 760695), (1833, 725835), (2067, 643665), (2115, 629057), (2145, 620259), (2385, 557843), (2491, 534105), (2585, 514683), (2739, 485745), (2915, 456417), (3055, 435501), (3237, 411015), (3445, 386199), (3735, 356213), (3901, 341055), (4399, 302445), (4565, 291447), (4653, 285935), (5247, 253565), (5395, 246609), (5499, 241945), (6201, 214555), (6435, 206753), (6721, 197955), (7473, 178035), (7579, 175545), (7755, 171561), (8217, 161915), (8745, 152139), (9165, 145167), (9711, 137005), (10335, 128733), (11703, 113685), (11869, 112095), (12455, 106821), (13197, 100815), (13695, 97149), (16185, 82203), (19505, 68211), (20163, 65985), (21995, 60489), (22419, 59345), (22737, 58515), (23265, 57187), (26235, 50713), (27401, 48555), (27495, 48389), (31005, 42911), (32383, 41085), (33605, 39591), (35109, 37895), (35607, 37365)]