15039315

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2243}}^1$

素因数の和:2403

約数の個数: 24

約数和(自身を含む): 26254800

約数和(自身を除く): 11215485

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 2243, 6705, 6729, 11215, 20187, 33645, 100935, 334207, 1002621, 1671035, 3007863, 5013105, 15039315]

約数ペア:

[(1, 15039315), (3, 5013105), (5, 3007863), (9, 1671035), (15, 1002621), (45, 334207), (149, 100935), (447, 33645), (745, 20187), (1341, 11215), (2235, 6729), (2243, 6705)]