64332225

素因数分解:

$3^4\times 5^2\times {\mathrm{31769}}^1$

素因数の和:31791

約数の個数: 30

約数和(自身を含む): 119169270

約数和(自身を除く): 54837045

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 31769, 95307, 158845, 285921, 476535, 794225, 857763, 1429605, 2382675, 2573289, 4288815, 7148025, 12866445, 21444075, 64332225]

約数ペア:

[(1, 64332225), (3, 21444075), (5, 12866445), (9, 7148025), (15, 4288815), (25, 2573289), (27, 2382675), (45, 1429605), (75, 857763), (81, 794225), (135, 476535), (225, 285921), (405, 158845), (675, 95307), (2025, 31769)]