13713225

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2729}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 23019360

約数和(自身を除く): 9306135

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 2729, 5025, 8187, 13645, 40935, 68225, 182843, 204675, 548529, 914215, 2742645, 4571075, 13713225]

約数ペア:

[(1, 13713225), (3, 4571075), (5, 2742645), (15, 914215), (25, 548529), (67, 204675), (75, 182843), (201, 68225), (335, 40935), (1005, 13645), (1675, 8187), (2729, 5025)]