56654055

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{20639}}^1$

素因数の和:20711

約数の個数: 24

約数和(自身を含む): 99815040

約数和(自身を除く): 43160985

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 20639, 61917, 103195, 185751, 309585, 928755, 1258979, 3776937, 6294895, 11330811, 18884685, 56654055]

約数ペア:

[(1, 56654055), (3, 18884685), (5, 11330811), (9, 6294895), (15, 3776937), (45, 1258979), (61, 928755), (183, 309585), (305, 185751), (549, 103195), (915, 61917), (2745, 20639)]