10620025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 14545944

約数和(自身を除く): 3925919

約数列:

[1, 5, 13, 25, 41, 65, 205, 325, 533, 797, 1025, 2665, 3985, 10361, 13325, 19925, 32677, 51805, 163385, 259025, 424801, 816925, 2124005, 10620025]

約数ペア:

[(1, 10620025), (5, 2124005), (13, 816925), (25, 424801), (41, 259025), (65, 163385), (205, 51805), (325, 32677), (533, 19925), (797, 13325), (1025, 10361), (2665, 3985)]