129348515

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{2141}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 159467616

約数和(自身を除く): 30119101

約数列:

[1, 5, 43, 215, 281, 1405, 2141, 10705, 12083, 60415, 92063, 460315, 601621, 3008105, 25869703, 129348515]

約数ペア:

[(1, 129348515), (5, 25869703), (43, 3008105), (215, 601621), (281, 460315), (1405, 92063), (2141, 60415), (10705, 12083)]