1238695585

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1\times {\mathrm{2903}}^1$

素因数の和:4368

約数の個数: 16

約数和(自身を含む): 1512403200

約数和(自身を除く): 273707615

約数列:

[1, 5, 61, 305, 1399, 2903, 6995, 14515, 85339, 177083, 426695, 885415, 4061297, 20306485, 247739117, 1238695585]

約数ペア:

[(1, 1238695585), (5, 247739117), (61, 20306485), (305, 4061297), (1399, 885415), (2903, 426695), (6995, 177083), (14515, 85339)]