120861325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{997}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 161991368

約数和(自身を除く): 41130043

約数列:

[1, 5, 13, 25, 65, 325, 373, 997, 1865, 4849, 4985, 9325, 12961, 24245, 24925, 64805, 121225, 324025, 371881, 1859405, 4834453, 9297025, 24172265, 120861325]

約数ペア:

[(1, 120861325), (5, 24172265), (13, 9297025), (25, 4834453), (65, 1859405), (325, 371881), (373, 324025), (997, 121225), (1865, 64805), (4849, 24925), (4985, 24245), (9325, 12961)]