77412745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{28099}}^1$

素因数の和:28152

約数の個数: 16

約数和(自身を含む): 101160000

約数和(自身を除く): 23747255

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 28099, 140495, 533881, 814871, 2669405, 4074355, 15482549, 77412745]

約数ペア:

[(1, 77412745), (5, 15482549), (19, 4074355), (29, 2669405), (95, 814871), (145, 533881), (551, 140495), (2755, 28099)]