61739665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1041

約数の個数: 32

約数和(自身を含む): 86002560

約数和(自身を除く): 24262895

約数列:

[1, 5, 13, 17, 59, 65, 85, 221, 295, 767, 947, 1003, 1105, 3835, 4735, 5015, 12311, 13039, 16099, 55873, 61555, 65195, 80495, 209287, 279365, 726349, 949841, 1046435, 3631745, 4749205, 12347933, 61739665]

約数ペア:

[(1, 61739665), (5, 12347933), (13, 4749205), (17, 3631745), (59, 1046435), (65, 949841), (85, 726349), (221, 279365), (295, 209287), (767, 80495), (947, 65195), (1003, 61555), (1105, 55873), (3835, 16099), (4735, 13039), (5015, 12311)]