104085475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18839}}^1$

素因数の和:18879

約数の個数: 24

約数和(自身を含む): 147178080

約数和(自身を除く): 43092605

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 18839, 94195, 244907, 320263, 470975, 1224535, 1601315, 4163419, 6122675, 8006575, 20817095, 104085475]

約数ペア:

[(1, 104085475), (5, 20817095), (13, 8006575), (17, 6122675), (25, 4163419), (65, 1601315), (85, 1224535), (221, 470975), (325, 320263), (425, 244907), (1105, 94195), (5525, 18839)]