25102285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22717}}^1$

素因数の和:22752

約数の個数: 16

約数和(自身を含む): 34349616

約数和(自身を除く): 9247331

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 22717, 113585, 295321, 386189, 1476605, 1930945, 5020457, 25102285]

約数ペア:

[(1, 25102285), (5, 5020457), (13, 1930945), (17, 1476605), (65, 386189), (85, 295321), (221, 113585), (1105, 22717)]