4116025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 5428224

約数和(自身を除く): 1312199

約数列:

[1, 5, 25, 31, 47, 113, 155, 235, 565, 775, 1175, 1457, 2825, 3503, 5311, 7285, 17515, 26555, 36425, 87575, 132775, 164641, 823205, 4116025]

約数ペア:

[(1, 4116025), (5, 823205), (25, 164641), (31, 132775), (47, 87575), (113, 36425), (155, 26555), (235, 17515), (565, 7285), (775, 5311), (1175, 3503), (1457, 2825)]