122005325

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:534

約数の個数: 36

約数和(自身を含む): 166650048

約数和(自身を除く): 44644723

約数列:

[1, 5, 13, 25, 65, 67, 169, 325, 335, 431, 845, 871, 1675, 2155, 4225, 4355, 5603, 10775, 11323, 21775, 28015, 28877, 56615, 72839, 140075, 144385, 283075, 364195, 375401, 721925, 1820975, 1877005, 4880213, 9385025, 24401065, 122005325]

約数ペア:

[(1, 122005325), (5, 24401065), (13, 9385025), (25, 4880213), (65, 1877005), (67, 1820975), (169, 721925), (325, 375401), (335, 364195), (431, 283075), (845, 144385), (871, 140075), (1675, 72839), (2155, 56615), (4225, 28877), (4355, 28015), (5603, 21775), (10775, 11323)]