79727815

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{17737}}^1$

素因数の和:17802

約数の個数: 16

約数和(自身を含む): 102170880

約数和(自身を除く): 22443065

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 17737, 88685, 514373, 549847, 2571865, 2749235, 15945563, 79727815]

約数ペア:

[(1, 79727815), (5, 15945563), (29, 2749235), (31, 2571865), (145, 549847), (155, 514373), (899, 88685), (4495, 17737)]