74939315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{80149}}^1$

素因数の和:80182

約数の個数: 16

約数和(自身を含む): 103874400

約数和(自身を除く): 28935085

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 80149, 400745, 881639, 1362533, 4408195, 6812665, 14987863, 74939315]

約数ペア:

[(1, 74939315), (5, 14987863), (11, 6812665), (17, 4408195), (55, 1362533), (85, 881639), (187, 400745), (935, 80149)]