52753025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8543}}^1$

素因数の和:8585

約数の個数: 24

約数和(自身を含む): 74161920

約数和(自身を除く): 21408895

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 8543, 42715, 111059, 162317, 213575, 555295, 811585, 2110121, 2776475, 4057925, 10550605, 52753025]

約数ペア:

[(1, 52753025), (5, 10550605), (13, 4057925), (19, 2776475), (25, 2110121), (65, 811585), (95, 555295), (247, 213575), (325, 162317), (475, 111059), (1235, 42715), (6175, 8543)]