3423205

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 4597632

約数和(自身を除く): 1174427

約数列:

[1, 5, 17, 23, 85, 103, 115, 289, 391, 515, 1445, 1751, 1955, 2369, 6647, 8755, 11845, 29767, 33235, 40273, 148835, 201365, 684641, 3423205]

約数ペア:

[(1, 3423205), (5, 684641), (17, 201365), (23, 148835), (85, 40273), (103, 33235), (115, 29767), (289, 11845), (391, 8755), (515, 6647), (1445, 2369), (1751, 1955)]