7181235

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3011}}^1$

素因数の和:3075

約数の個数: 24

約数和(自身を含む): 12686544

約数和(自身を除く): 5505309

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 3011, 9033, 15055, 27099, 45165, 135495, 159583, 478749, 797915, 1436247, 2393745, 7181235]

約数ペア:

[(1, 7181235), (3, 2393745), (5, 1436247), (9, 797915), (15, 478749), (45, 159583), (53, 135495), (159, 45165), (265, 27099), (477, 15055), (795, 9033), (2385, 3011)]