56288745

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8999}}^1$

素因数の和:9149

約数の個数: 24

約数和(自身を含む): 98280000

約数和(自身を除く): 41991255

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 8999, 26997, 44995, 80991, 134985, 404955, 1250861, 3752583, 6254305, 11257749, 18762915, 56288745]

約数ペア:

[(1, 56288745), (3, 18762915), (5, 11257749), (9, 6254305), (15, 3752583), (45, 1250861), (139, 404955), (417, 134985), (695, 80991), (1251, 44995), (2085, 26997), (6255, 8999)]