64293945

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{104543}}^1$

素因数の和:104592

約数の個数: 16

約数和(自身を含む): 105380352

約数和(自身を除く): 41086407

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 104543, 313629, 522715, 1568145, 4286263, 12858789, 21431315, 64293945]

約数ペア:

[(1, 64293945), (3, 21431315), (5, 12858789), (15, 4286263), (41, 1568145), (123, 522715), (205, 313629), (615, 104543)]