9964565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1847}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 13039488

約数和(自身を除く): 3074923

約数列:

[1, 5, 13, 65, 83, 415, 1079, 1847, 5395, 9235, 24011, 120055, 153301, 766505, 1992913, 9964565]

約数ペア:

[(1, 9964565), (5, 1992913), (13, 766505), (65, 153301), (83, 120055), (415, 24011), (1079, 9235), (1847, 5395)]