126754225

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1634

約数の個数: 36

約数和(自身を含む): 179266800

約数和(自身を除く): 52512575

約数列:

[1, 5, 13, 19, 25, 65, 95, 169, 247, 325, 475, 845, 1235, 1579, 3211, 4225, 6175, 7895, 16055, 20527, 30001, 39475, 80275, 102635, 150005, 266851, 390013, 513175, 750025, 1334255, 1950065, 5070169, 6671275, 9750325, 25350845, 126754225]

約数ペア:

[(1, 126754225), (5, 25350845), (13, 9750325), (19, 6671275), (25, 5070169), (65, 1950065), (95, 1334255), (169, 750025), (247, 513175), (325, 390013), (475, 266851), (845, 150005), (1235, 102635), (1579, 80275), (3211, 39475), (4225, 30001), (6175, 20527), (7895, 16055)]