23380115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11489}}^1$

素因数の和:11542

約数の個数: 16

約数和(自身を含む): 31436640

約数和(自身を除く): 8056525

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 11489, 57445, 126379, 425093, 631895, 2125465, 4676023, 23380115]

約数ペア:

[(1, 23380115), (5, 4676023), (11, 2125465), (37, 631895), (55, 425093), (185, 126379), (407, 57445), (2035, 11489)]