64499565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{330767}}^1$

素因数の和:330788

約数の個数: 16

約数和(自身を含む): 111138048

約数和(自身を除く): 46638483

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 330767, 992301, 1653835, 4299971, 4961505, 12899913, 21499855, 64499565]

約数ペア:

[(1, 64499565), (3, 21499855), (5, 12899913), (13, 4961505), (15, 4299971), (39, 1653835), (65, 992301), (195, 330767)]