108998335

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{1277}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 134282016

約数和(自身を除く): 25283681

約数列:

[1, 5, 43, 215, 397, 1277, 1985, 6385, 17071, 54911, 85355, 274555, 506969, 2534845, 21799667, 108998335]

約数ペア:

[(1, 108998335), (5, 21799667), (43, 2534845), (215, 506969), (397, 274555), (1277, 85355), (1985, 54911), (6385, 17071)]