125105815

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{2371}}^1$

素因数の和:2610

約数の個数: 16

約数和(自身を含む): 153534816

約数和(自身を除く): 28429001

約数列:

[1, 5, 61, 173, 305, 865, 2371, 10553, 11855, 52765, 144631, 410183, 723155, 2050915, 25021163, 125105815]

約数ペア:

[(1, 125105815), (5, 25021163), (61, 2050915), (173, 723155), (305, 410183), (865, 144631), (2371, 52765), (10553, 11855)]