43128475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 58090032

約数和(自身を除く): 14961557

約数列:

[1, 5, 13, 25, 65, 131, 325, 655, 1013, 1703, 3275, 5065, 8515, 13169, 25325, 42575, 65845, 132703, 329225, 663515, 1725139, 3317575, 8625695, 43128475]

約数ペア:

[(1, 43128475), (5, 8625695), (13, 3317575), (25, 1725139), (65, 663515), (131, 329225), (325, 132703), (655, 65845), (1013, 42575), (1703, 25325), (3275, 13169), (5065, 8515)]