8100385

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 9979200

約数和(自身を除く): 1878815

約数列:

[1, 5, 83, 131, 149, 415, 655, 745, 10873, 12367, 19519, 54365, 61835, 97595, 1620077, 8100385]

約数ペア:

[(1, 8100385), (5, 1620077), (83, 97595), (131, 61835), (149, 54365), (415, 19519), (655, 12367), (745, 10873)]