67480425

素因数分解:

$3^3\times 5^2\times {\mathrm{99971}}^1$

素因数の和:99990

約数の個数: 24

約数和(自身を含む): 123965280

約数和(自身を除く): 56484855

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 99971, 299913, 499855, 899739, 1499565, 2499275, 2699217, 4498695, 7497825, 13496085, 22493475, 67480425]

約数ペア:

[(1, 67480425), (3, 22493475), (5, 13496085), (9, 7497825), (15, 4498695), (25, 2699217), (27, 2499275), (45, 1499565), (75, 899739), (135, 499855), (225, 299913), (675, 99971)]