2598075

素因数分解:

$3^4\times 5^2\times {\mathrm{1283}}^1$

素因数の和:1305

約数の個数: 30

約数和(自身を含む): 4816284

約数和(自身を除く): 2218209

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1283, 2025, 3849, 6415, 11547, 19245, 32075, 34641, 57735, 96225, 103923, 173205, 288675, 519615, 866025, 2598075]

約数ペア:

[(1, 2598075), (3, 866025), (5, 519615), (9, 288675), (15, 173205), (25, 103923), (27, 96225), (45, 57735), (75, 34641), (81, 32075), (135, 19245), (225, 11547), (405, 6415), (675, 3849), (1283, 2025)]