331366275

素因数分解:

$3^3\times 5^2\times {\mathrm{490913}}^1$

素因数の和:490932

約数の個数: 24

約数和(自身を含む): 608733360

約数和(自身を除く): 277367085

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 490913, 1472739, 2454565, 4418217, 7363695, 12272825, 13254651, 22091085, 36818475, 66273255, 110455425, 331366275]

約数ペア:

[(1, 331366275), (3, 110455425), (5, 66273255), (9, 36818475), (15, 22091085), (25, 13254651), (27, 12272825), (45, 7363695), (75, 4418217), (135, 2454565), (225, 1472739), (675, 490913)]