105886915

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{787}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 129358080

約数和(自身を除く): 23471165

約数列:

[1, 5, 71, 355, 379, 787, 1895, 3935, 26909, 55877, 134545, 279385, 298273, 1491365, 21177383, 105886915]

約数ペア:

[(1, 105886915), (5, 21177383), (71, 1491365), (355, 298273), (379, 279385), (787, 134545), (1895, 55877), (3935, 26909)]