9435425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{149}}^2$

素因数の和:325

約数の個数: 18

約数和(自身を含む): 12471858

約数和(自身を除く): 3036433

約数列:

[1, 5, 17, 25, 85, 149, 425, 745, 2533, 3725, 12665, 22201, 63325, 111005, 377417, 555025, 1887085, 9435425]

約数ペア:

[(1, 9435425), (5, 1887085), (17, 555025), (25, 377417), (85, 111005), (149, 63325), (425, 22201), (745, 12665), (2533, 3725)]