2585399265

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1222411}}^1$

素因数の和:1222469

約数の個数: 24

約数和(自身を含む): 4576710528

約数和(自身を除く): 1991311263

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 1222411, 3667233, 6112055, 11001699, 18336165, 55008495, 57453317, 172359951, 287266585, 517079853, 861799755, 2585399265]

約数ペア:

[(1, 2585399265), (3, 861799755), (5, 517079853), (9, 287266585), (15, 172359951), (45, 57453317), (47, 55008495), (141, 18336165), (235, 11001699), (423, 6112055), (705, 3667233), (2115, 1222411)]