126885185

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 178893312

約数和(自身を除く): 52008127

約数列:

[1, 5, 7, 35, 61, 103, 305, 427, 515, 577, 721, 2135, 2885, 3605, 4039, 6283, 20195, 31415, 35197, 43981, 59431, 175985, 219905, 246379, 297155, 416017, 1231895, 2080085, 3625291, 18126455, 25377037, 126885185]

約数ペア:

[(1, 126885185), (5, 25377037), (7, 18126455), (35, 3625291), (61, 2080085), (103, 1231895), (305, 416017), (427, 297155), (515, 246379), (577, 219905), (721, 175985), (2135, 59431), (2885, 43981), (3605, 35197), (4039, 31415), (6283, 20195)]