70737875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 96235776

約数和(自身を除く): 25497901

約数列:

[1, 5, 13, 25, 65, 101, 125, 325, 431, 505, 1313, 1625, 2155, 2525, 5603, 6565, 10775, 12625, 28015, 32825, 43531, 53875, 140075, 164125, 217655, 565903, 700375, 1088275, 2829515, 5441375, 14147575, 70737875]

約数ペア:

[(1, 70737875), (5, 14147575), (13, 5441375), (25, 2829515), (65, 1088275), (101, 700375), (125, 565903), (325, 217655), (431, 164125), (505, 140075), (1313, 53875), (1625, 43531), (2155, 32825), (2525, 28015), (5603, 12625), (6565, 10775)]