13257675

素因数分解:

$3^4\times 5^2\times {\mathrm{6547}}^1$

素因数の和:6569

約数の個数: 30

約数和(自身を含む): 24561548

約数和(自身を除く): 11303873

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 6547, 19641, 32735, 58923, 98205, 163675, 176769, 294615, 491025, 530307, 883845, 1473075, 2651535, 4419225, 13257675]

約数ペア:

[(1, 13257675), (3, 4419225), (5, 2651535), (9, 1473075), (15, 883845), (25, 530307), (27, 491025), (45, 294615), (75, 176769), (81, 163675), (135, 98205), (225, 58923), (405, 32735), (675, 19641), (2025, 6547)]