73723325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11939}}^1$

素因数の和:11981

約数の個数: 24

約数和(自身を含む): 103639200

約数和(自身を除く): 29915875

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 11939, 59695, 155207, 226841, 298475, 776035, 1134205, 2948933, 3880175, 5671025, 14744665, 73723325]

約数ペア:

[(1, 73723325), (5, 14744665), (13, 5671025), (19, 3880175), (25, 2948933), (65, 1134205), (95, 776035), (247, 298475), (325, 226841), (475, 155207), (1235, 59695), (6175, 11939)]