40276665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 82784520

約数和(自身を除く): 42507855

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 121, 143, 165, 195, 363, 429, 495, 569, 585, 605, 715, 1089, 1287, 1573, 1707, 1815, 2145, 2845, 4719, 5121, 5445, 6259, 6435, 7397, 7865, 8535, 14157, 18777, 22191, 23595, 25605, 31295, 36985, 56331, 66573, 68849, 70785, 81367, 93885, 110955, 206547, 244101, 281655, 332865, 344245, 406835, 619641, 732303, 895037, 1032735, 1220505, 2685111, 3098205, 3661515, 4475185, 8055333, 13425555, 40276665]

約数ペア:

[(1, 40276665), (3, 13425555), (5, 8055333), (9, 4475185), (11, 3661515), (13, 3098205), (15, 2685111), (33, 1220505), (39, 1032735), (45, 895037), (55, 732303), (65, 619641), (99, 406835), (117, 344245), (121, 332865), (143, 281655), (165, 244101), (195, 206547), (363, 110955), (429, 93885), (495, 81367), (569, 70785), (585, 68849), (605, 66573), (715, 56331), (1089, 36985), (1287, 31295), (1573, 25605), (1707, 23595), (1815, 22191), (2145, 18777), (2845, 14157), (4719, 8535), (5121, 7865), (5445, 7397), (6259, 6435)]