15666729765

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1\times {\mathrm{15391}}^1$

素因数の和:16337

約数の個数: 32

約数和(自身を含む): 25415270400

約数和(自身を除く): 9748540635

約数列:

[1, 3, 5, 15, 79, 237, 395, 859, 1185, 2577, 4295, 12885, 15391, 46173, 67861, 76955, 203583, 230865, 339305, 1017915, 1215889, 3647667, 6079445, 13220869, 18238335, 39662607, 66104345, 198313035, 1044448651, 3133345953, 5222243255, 15666729765]

約数ペア:

[(1, 15666729765), (3, 5222243255), (5, 3133345953), (15, 1044448651), (79, 198313035), (237, 66104345), (395, 39662607), (859, 18238335), (1185, 13220869), (2577, 6079445), (4295, 3647667), (12885, 1215889), (15391, 1017915), (46173, 339305), (67861, 230865), (76955, 203583)]