9131665

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 11508480

約数和(自身を除く): 2376815

約数列:

[1, 5, 29, 71, 145, 355, 887, 2059, 4435, 10295, 25723, 62977, 128615, 314885, 1826333, 9131665]

約数ペア:

[(1, 9131665), (5, 1826333), (29, 314885), (71, 128615), (145, 62977), (355, 25723), (887, 10295), (2059, 4435)]