166932025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2969}}^1$

素因数の和:3165

約数の個数: 24

約数和(自身を含む): 224282520

約数和(自身を除く): 57350495

約数列:

[1, 5, 13, 25, 65, 173, 325, 865, 2249, 2969, 4325, 11245, 14845, 38597, 56225, 74225, 192985, 513637, 964925, 2568185, 6677281, 12840925, 33386405, 166932025]

約数ペア:

[(1, 166932025), (5, 33386405), (13, 12840925), (25, 6677281), (65, 2568185), (173, 964925), (325, 513637), (865, 192985), (2249, 74225), (2969, 56225), (4325, 38597), (11245, 14845)]