4180495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2666

約数の個数: 16

約数和(自身を含む): 5663520

約数和(自身を除く): 1483025

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 2621, 13105, 28831, 76009, 144155, 380045, 836099, 4180495]

約数ペア:

[(1, 4180495), (5, 836099), (11, 380045), (29, 144155), (55, 76009), (145, 28831), (319, 13105), (1595, 2621)]