56545155

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18211}}^1$

素因数の和:18248

約数の個数: 32

約数和(自身を含む): 104901120

約数和(自身を除く): 48355965

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 18211, 54633, 91055, 163899, 273165, 418853, 491697, 819495, 1256559, 2094265, 2458485, 3769677, 6282795, 11309031, 18848385, 56545155]

約数ペア:

[(1, 56545155), (3, 18848385), (5, 11309031), (9, 6282795), (15, 3769677), (23, 2458485), (27, 2094265), (45, 1256559), (69, 819495), (115, 491697), (135, 418853), (207, 273165), (345, 163899), (621, 91055), (1035, 54633), (3105, 18211)]