30437525

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 40101600

約数和(自身を除く): 9664075

約数列:

[1, 5, 19, 25, 95, 139, 461, 475, 695, 2305, 2641, 3475, 8759, 11525, 13205, 43795, 64079, 66025, 218975, 320395, 1217501, 1601975, 6087505, 30437525]

約数ペア:

[(1, 30437525), (5, 6087505), (19, 1601975), (25, 1217501), (95, 320395), (139, 218975), (461, 66025), (475, 64079), (695, 43795), (2305, 13205), (2641, 11525), (3475, 8759)]