11764375

素因数分解:

$5^4\times 7^1\times {\mathrm{2689}}^1$

素因数の和:2716

約数の個数: 20

約数和(自身を含む): 16807120

約数和(自身を除く): 5042745

約数列:

[1, 5, 7, 25, 35, 125, 175, 625, 875, 2689, 4375, 13445, 18823, 67225, 94115, 336125, 470575, 1680625, 2352875, 11764375]

約数ペア:

[(1, 11764375), (5, 2352875), (7, 1680625), (25, 470575), (35, 336125), (125, 94115), (175, 67225), (625, 18823), (875, 13445), (2689, 4375)]