51955815

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{84481}}^1$

素因数の和:84530

約数の個数: 16

約数和(自身を含む): 85157856

約数和(自身を除く): 33202041

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 84481, 253443, 422405, 1267215, 3463721, 10391163, 17318605, 51955815]

約数ペア:

[(1, 51955815), (3, 17318605), (5, 10391163), (15, 3463721), (41, 1267215), (123, 422405), (205, 253443), (615, 84481)]