74940885

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4153}}^1$

素因数の和:4565

約数の個数: 24

約数和(自身を含む): 130252824

約数和(自身を除く): 55311939

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 3609, 4153, 6015, 12459, 18045, 20765, 37377, 62295, 186885, 1665353, 4996059, 8326765, 14988177, 24980295, 74940885]

約数ペア:

[(1, 74940885), (3, 24980295), (5, 14988177), (9, 8326765), (15, 4996059), (45, 1665353), (401, 186885), (1203, 62295), (2005, 37377), (3609, 20765), (4153, 18045), (6015, 12459)]