8205115

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 10342080

約数和(自身を除く): 2136965

約数列:

[1, 5, 29, 71, 145, 355, 797, 2059, 3985, 10295, 23113, 56587, 115565, 282935, 1641023, 8205115]

約数ペア:

[(1, 8205115), (5, 1641023), (29, 282935), (71, 115565), (145, 56587), (355, 23113), (797, 10295), (2059, 3985)]