70278325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 94822056

約数和(自身を除く): 24543731

約数列:

[1, 5, 13, 25, 65, 101, 325, 505, 1313, 2141, 2525, 6565, 10705, 27833, 32825, 53525, 139165, 216241, 695825, 1081205, 2811133, 5406025, 14055665, 70278325]

約数ペア:

[(1, 70278325), (5, 14055665), (13, 5406025), (25, 2811133), (65, 1081205), (101, 695825), (325, 216241), (505, 139165), (1313, 53525), (2141, 32825), (2525, 27833), (6565, 10705)]