401156675

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{3623}}^1$

素因数の和:3779

約数の個数: 24

約数和(自身を含む): 514086144

約数和(自身を除く): 112929469

約数列:

[1, 5, 25, 43, 103, 215, 515, 1075, 2575, 3623, 4429, 18115, 22145, 90575, 110725, 155789, 373169, 778945, 1865845, 3894725, 9329225, 16046267, 80231335, 401156675]

約数ペア:

[(1, 401156675), (5, 80231335), (25, 16046267), (43, 9329225), (103, 3894725), (215, 1865845), (515, 778945), (1075, 373169), (2575, 155789), (3623, 110725), (4429, 90575), (18115, 22145)]