121658925

素因数分解:

$3^1\times 5^2\times {\mathrm{997}}^1\times {\mathrm{1627}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 201468256

約数和(自身を除く): 79809331

約数列:

[1, 3, 5, 15, 25, 75, 997, 1627, 2991, 4881, 4985, 8135, 14955, 24405, 24925, 40675, 74775, 122025, 1622119, 4866357, 8110595, 24331785, 40552975, 121658925]

約数ペア:

[(1, 121658925), (3, 40552975), (5, 24331785), (15, 8110595), (25, 4866357), (75, 1622119), (997, 122025), (1627, 74775), (2991, 40675), (4881, 24925), (4985, 24405), (8135, 14955)]