42307525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 56810600

約数和(自身を除く): 14503075

約数列:

[1, 5, 13, 25, 65, 325, 349, 373, 1745, 1865, 4537, 4849, 8725, 9325, 22685, 24245, 113425, 121225, 130177, 650885, 1692301, 3254425, 8461505, 42307525]

約数ペア:

[(1, 42307525), (5, 8461505), (13, 3254425), (25, 1692301), (65, 650885), (325, 130177), (349, 121225), (373, 113425), (1745, 24245), (1865, 22685), (4537, 9325), (4849, 8725)]