13514375

素因数分解:

$5^4\times 7^1\times {\mathrm{3089}}^1$

素因数の和:3116

約数の個数: 20

約数和(自身を含む): 19306320

約数和(自身を除く): 5791945

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 3089, 4375, 15445, 21623, 77225, 108115, 386125, 540575, 1930625, 2702875, 13514375]

約数ペア:

[(1, 13514375), (5, 2702875), (7, 1930625), (25, 540575), (35, 386125), (125, 108115), (175, 77225), (625, 21623), (875, 15445), (3089, 4375)]