404789975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{32843}}^1$

素因数の和:32899

約数の個数: 24

約数和(自身を含む): 549808560

約数和(自身を除く): 145018585

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 493, 725, 2465, 12325, 32843, 164215, 558331, 821075, 952447, 2791655, 4762235, 13958275, 16191599, 23811175, 80957995, 404789975]

約数ペア:

[(1, 404789975), (5, 80957995), (17, 23811175), (25, 16191599), (29, 13958275), (85, 4762235), (145, 2791655), (425, 952447), (493, 821075), (725, 558331), (2465, 164215), (12325, 32843)]