13817075

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 17783088

約数和(自身を除く): 3966013

約数列:

[1, 5, 25, 67, 73, 113, 335, 365, 565, 1675, 1825, 2825, 4891, 7571, 8249, 24455, 37855, 41245, 122275, 189275, 206225, 552683, 2763415, 13817075]

約数ペア:

[(1, 13817075), (5, 2763415), (25, 552683), (67, 206225), (73, 189275), (113, 122275), (335, 41245), (365, 37855), (565, 24455), (1675, 8249), (1825, 7571), (2825, 4891)]