39828825

素因数分解:

$3^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{773}}^1$

素因数の和:1018

約数の個数: 36

約数和(自身を含む): 71742060

約数和(自身を除く): 31913235

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 229, 687, 773, 1145, 2061, 2319, 3435, 3865, 5725, 6957, 10305, 11595, 17175, 19325, 34785, 51525, 57975, 173925, 177017, 531051, 885085, 1593153, 2655255, 4425425, 7965765, 13276275, 39828825]

約数ペア:

[(1, 39828825), (3, 13276275), (5, 7965765), (9, 4425425), (15, 2655255), (25, 1593153), (45, 885085), (75, 531051), (225, 177017), (229, 173925), (687, 57975), (773, 51525), (1145, 34785), (2061, 19325), (2319, 17175), (3435, 11595), (3865, 10305), (5725, 6957)]