39620295

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 83026944

約数和(自身を除く): 43406649

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 47, 55, 65, 99, 117, 131, 141, 143, 165, 195, 235, 393, 423, 429, 495, 517, 585, 611, 655, 705, 715, 1179, 1287, 1441, 1551, 1703, 1833, 1965, 2115, 2145, 2585, 3055, 4323, 4653, 5109, 5499, 5895, 6157, 6435, 6721, 7205, 7755, 8515, 9165, 12969, 15327, 18471, 18733, 20163, 21615, 23265, 25545, 27495, 30785, 33605, 55413, 56199, 60489, 64845, 67727, 76635, 80041, 92355, 93665, 100815, 168597, 203181, 240123, 277065, 280995, 302445, 338635, 400205, 609543, 720369, 842985, 880451, 1015905, 1200615, 2641353, 3047715, 3601845, 4402255, 7924059, 13206765, 39620295]

約数ペア:

[(1, 39620295), (3, 13206765), (5, 7924059), (9, 4402255), (11, 3601845), (13, 3047715), (15, 2641353), (33, 1200615), (39, 1015905), (45, 880451), (47, 842985), (55, 720369), (65, 609543), (99, 400205), (117, 338635), (131, 302445), (141, 280995), (143, 277065), (165, 240123), (195, 203181), (235, 168597), (393, 100815), (423, 93665), (429, 92355), (495, 80041), (517, 76635), (585, 67727), (611, 64845), (655, 60489), (705, 56199), (715, 55413), (1179, 33605), (1287, 30785), (1441, 27495), (1551, 25545), (1703, 23265), (1833, 21615), (1965, 20163), (2115, 18733), (2145, 18471), (2585, 15327), (3055, 12969), (4323, 9165), (4653, 8515), (5109, 7755), (5499, 7205), (5895, 6721), (6157, 6435)]