15359850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 47005920

約数和(自身を除く): 31646070

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 29, 30, 33, 45, 50, 55, 58, 66, 75, 87, 90, 99, 107, 110, 145, 150, 165, 174, 198, 214, 225, 261, 275, 290, 319, 321, 330, 435, 450, 495, 522, 535, 550, 638, 642, 725, 825, 870, 957, 963, 990, 1070, 1177, 1305, 1450, 1595, 1605, 1650, 1914, 1926, 2175, 2354, 2475, 2610, 2675, 2871, 3103, 3190, 3210, 3531, 4350, 4785, 4815, 4950, 5350, 5742, 5885, 6206, 6525, 7062, 7975, 8025, 9309, 9570, 9630, 10593, 11770, 13050, 14355, 15515, 15950, 16050, 17655, 18618, 21186, 23925, 24075, 27927, 28710, 29425, 31030, 34133, 35310, 46545, 47850, 48150, 52965, 55854, 58850, 68266, 71775, 77575, 88275, 93090, 102399, 105930, 139635, 143550, 155150, 170665, 176550, 204798, 232725, 264825, 279270, 307197, 341330, 465450, 511995, 529650, 614394, 698175, 853325, 1023990, 1396350, 1535985, 1706650, 2559975, 3071970, 5119950, 7679925, 15359850]

約数ペア:

[(1, 15359850), (2, 7679925), (3, 5119950), (5, 3071970), (6, 2559975), (9, 1706650), (10, 1535985), (11, 1396350), (15, 1023990), (18, 853325), (22, 698175), (25, 614394), (29, 529650), (30, 511995), (33, 465450), (45, 341330), (50, 307197), (55, 279270), (58, 264825), (66, 232725), (75, 204798), (87, 176550), (90, 170665), (99, 155150), (107, 143550), (110, 139635), (145, 105930), (150, 102399), (165, 93090), (174, 88275), (198, 77575), (214, 71775), (225, 68266), (261, 58850), (275, 55854), (290, 52965), (319, 48150), (321, 47850), (330, 46545), (435, 35310), (450, 34133), (495, 31030), (522, 29425), (535, 28710), (550, 27927), (638, 24075), (642, 23925), (725, 21186), (825, 18618), (870, 17655), (957, 16050), (963, 15950), (990, 15515), (1070, 14355), (1177, 13050), (1305, 11770), (1450, 10593), (1595, 9630), (1605, 9570), (1650, 9309), (1914, 8025), (1926, 7975), (2175, 7062), (2354, 6525), (2475, 6206), (2610, 5885), (2675, 5742), (2871, 5350), (3103, 4950), (3190, 4815), (3210, 4785), (3531, 4350)]