45408025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4507}}^1$

素因数の和:4561

約数の個数: 24

約数和(自身を含む): 62607104

約数和(自身を除く): 17199079

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 4507, 10075, 22535, 58591, 112675, 139717, 292955, 698585, 1464775, 1816321, 3492925, 9081605, 45408025]

約数ペア:

[(1, 45408025), (5, 9081605), (13, 3492925), (25, 1816321), (31, 1464775), (65, 698585), (155, 292955), (325, 139717), (403, 112675), (775, 58591), (2015, 22535), (4507, 10075)]