54122575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 72679376

約数和(自身を除く): 18556801

約数列:

[1, 5, 13, 25, 65, 241, 325, 691, 1205, 3133, 3455, 6025, 8983, 15665, 17275, 44915, 78325, 166531, 224575, 832655, 2164903, 4163275, 10824515, 54122575]

約数ペア:

[(1, 54122575), (5, 10824515), (13, 4163275), (25, 2164903), (65, 832655), (241, 224575), (325, 166531), (691, 78325), (1205, 44915), (3133, 17275), (3455, 15665), (6025, 8983)]