74545815

素因数分解:

$3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{5641}}^1$

素因数の和:6530

約数の個数: 16

約数和(自身を含む): 119429856

約数和(自身を除く): 44884041

約数列:

[1, 3, 5, 15, 881, 2643, 4405, 5641, 13215, 16923, 28205, 84615, 4969721, 14909163, 24848605, 74545815]

約数ペア:

[(1, 74545815), (3, 24848605), (5, 14909163), (15, 4969721), (881, 84615), (2643, 28205), (4405, 16923), (5641, 13215)]