13684375

素因数分解:

$5^5\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 17811360

約数和(自身を除く): 4126985

約数列:

[1, 5, 25, 29, 125, 145, 151, 625, 725, 755, 3125, 3625, 3775, 4379, 18125, 18875, 21895, 90625, 94375, 109475, 471875, 547375, 2736875, 13684375]

約数ペア:

[(1, 13684375), (5, 2736875), (25, 547375), (29, 471875), (125, 109475), (145, 94375), (151, 90625), (625, 21895), (725, 18875), (755, 18125), (3125, 4379), (3625, 3775)]