140168225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{601}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 183634080

約数和(自身を除く): 43465855

約数列:

[1, 5, 19, 25, 95, 475, 491, 601, 2455, 3005, 9329, 11419, 12275, 15025, 46645, 57095, 233225, 285475, 295091, 1475455, 5606729, 7377275, 28033645, 140168225]

約数ペア:

[(1, 140168225), (5, 28033645), (19, 7377275), (25, 5606729), (95, 1475455), (475, 295091), (491, 285475), (601, 233225), (2455, 57095), (3005, 46645), (9329, 15025), (11419, 12275)]