2510155

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 3133440

約数和(自身を除く): 623285

約数列:

[1, 5, 59, 67, 127, 295, 335, 635, 3953, 7493, 8509, 19765, 37465, 42545, 502031, 2510155]

約数ペア:

[(1, 2510155), (5, 502031), (59, 42545), (67, 37465), (127, 19765), (295, 8509), (335, 7493), (635, 3953)]