55658205

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2767}}^1$

素因数の和:2930

約数の個数: 32

約数和(自身を含む): 99648000

約数和(自身を除く): 43989795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 2235, 2767, 4023, 6705, 8301, 13835, 20115, 24903, 41505, 74709, 124515, 373545, 412283, 1236849, 2061415, 3710547, 6184245, 11131641, 18552735, 55658205]

約数ペア:

[(1, 55658205), (3, 18552735), (5, 11131641), (9, 6184245), (15, 3710547), (27, 2061415), (45, 1236849), (135, 412283), (149, 373545), (447, 124515), (745, 74709), (1341, 41505), (2235, 24903), (2767, 20115), (4023, 13835), (6705, 8301)]