8426275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2391

約数の個数: 24

約数和(自身を含む): 12280464

約数和(自身を除く): 3854189

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 2357, 3575, 11785, 25927, 30641, 58925, 129635, 153205, 337051, 648175, 766025, 1685255, 8426275]

約数ペア:

[(1, 8426275), (5, 1685255), (11, 766025), (13, 648175), (25, 337051), (55, 153205), (65, 129635), (143, 58925), (275, 30641), (325, 25927), (715, 11785), (2357, 3575)]