64102025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3343}}^1$

素因数の和:3425

約数の個数: 24

約数和(自身を含む): 87077760

約数和(自身を除く): 22975735

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 767, 1475, 3343, 3835, 16715, 19175, 43459, 83575, 197237, 217295, 986185, 1086475, 2564081, 4930925, 12820405, 64102025]

約数ペア:

[(1, 64102025), (5, 12820405), (13, 4930925), (25, 2564081), (59, 1086475), (65, 986185), (295, 217295), (325, 197237), (767, 83575), (1475, 43459), (3343, 19175), (3835, 16715)]