5616225

素因数分解:

$3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 36

約数和(自身を含む): 10195900

約数和(自身を除く): 4579675

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 109, 225, 229, 327, 545, 687, 981, 1145, 1635, 2061, 2725, 3435, 4905, 5725, 8175, 10305, 17175, 24525, 24961, 51525, 74883, 124805, 224649, 374415, 624025, 1123245, 1872075, 5616225]

約数ペア:

[(1, 5616225), (3, 1872075), (5, 1123245), (9, 624025), (15, 374415), (25, 224649), (45, 124805), (75, 74883), (109, 51525), (225, 24961), (229, 24525), (327, 17175), (545, 10305), (687, 8175), (981, 5725), (1145, 4905), (1635, 3435), (2061, 2725)]