64484495

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{769}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 80129280

約数和(自身を除く): 15644785

約数列:

[1, 5, 31, 155, 541, 769, 2705, 3845, 16771, 23839, 83855, 119195, 416029, 2080145, 12896899, 64484495]

約数ペア:

[(1, 64484495), (5, 12896899), (31, 2080145), (155, 416029), (541, 119195), (769, 83855), (2705, 23839), (3845, 16771)]