66603025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2339}}^1$

素因数の和:2433

約数の個数: 24

約数和(自身を含む): 88788960

約数和(自身を除く): 22185935

約数列:

[1, 5, 17, 25, 67, 85, 335, 425, 1139, 1675, 2339, 5695, 11695, 28475, 39763, 58475, 156713, 198815, 783565, 994075, 2664121, 3917825, 13320605, 66603025]

約数ペア:

[(1, 66603025), (5, 13320605), (17, 3917825), (25, 2664121), (67, 994075), (85, 783565), (335, 198815), (425, 156713), (1139, 58475), (1675, 39763), (2339, 28475), (5695, 11695)]