11958275

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3011

約数の個数: 24

約数和(自身を含む): 17689344

約数和(自身を除く): 5731069

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 2971, 4025, 14855, 20797, 68333, 74275, 103985, 341665, 478331, 519925, 1708325, 2391655, 11958275]

約数ペア:

[(1, 11958275), (5, 2391655), (7, 1708325), (23, 519925), (25, 478331), (35, 341665), (115, 103985), (161, 74275), (175, 68333), (575, 20797), (805, 14855), (2971, 4025)]