11688475

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 15124032

約数和(自身を除く): 3435557

約数列:

[1, 5, 25, 43, 83, 131, 215, 415, 655, 1075, 2075, 3275, 3569, 5633, 10873, 17845, 28165, 54365, 89225, 140825, 271825, 467539, 2337695, 11688475]

約数ペア:

[(1, 11688475), (5, 2337695), (25, 467539), (43, 271825), (83, 140825), (131, 89225), (215, 54365), (415, 28165), (655, 17845), (1075, 10873), (2075, 5633), (3275, 3569)]