9219925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 13436640

約数和(自身を除く): 4216715

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 2579, 3575, 12895, 28369, 33527, 64475, 141845, 167635, 368797, 709225, 838175, 1843985, 9219925]

約数ペア:

[(1, 9219925), (5, 1843985), (11, 838175), (13, 709225), (25, 368797), (55, 167635), (65, 141845), (143, 64475), (275, 33527), (325, 28369), (715, 12895), (2579, 3575)]