67174025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1373}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 88595520

約数和(自身を除く): 21421495

約数列:

[1, 5, 19, 25, 95, 103, 475, 515, 1373, 1957, 2575, 6865, 9785, 26087, 34325, 48925, 130435, 141419, 652175, 707095, 2686961, 3535475, 13434805, 67174025]

約数ペア:

[(1, 67174025), (5, 13434805), (19, 3535475), (25, 2686961), (95, 707095), (103, 652175), (475, 141419), (515, 130435), (1373, 48925), (1957, 34325), (2575, 26087), (6865, 9785)]