8209115

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 10112256

約数和(自身を除く): 1903141

約数列:

[1, 5, 83, 131, 151, 415, 655, 755, 10873, 12533, 19781, 54365, 62665, 98905, 1641823, 8209115]

約数ペア:

[(1, 8209115), (5, 1641823), (83, 98905), (131, 62665), (151, 54365), (415, 19781), (655, 12533), (755, 10873)]