71797765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{929}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 98431200

約数和(自身を除く): 26633435

約数列:

[1, 5, 13, 29, 41, 65, 145, 205, 377, 533, 929, 1189, 1885, 2665, 4645, 5945, 12077, 15457, 26941, 38089, 60385, 77285, 134705, 190445, 350233, 495157, 1104581, 1751165, 2475785, 5522905, 14359553, 71797765]

約数ペア:

[(1, 71797765), (5, 14359553), (13, 5522905), (29, 2475785), (41, 1751165), (65, 1104581), (145, 495157), (205, 350233), (377, 190445), (533, 134705), (929, 77285), (1189, 60385), (1885, 38089), (2665, 26941), (4645, 15457), (5945, 12077)]