79478485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2221}}^1$

素因数の和:2664

約数の個数: 16

約数和(自身を含む): 101269872

約数和(自身を除く): 21791387

約数列:

[1, 5, 17, 85, 421, 2105, 2221, 7157, 11105, 35785, 37757, 188785, 935041, 4675205, 15895697, 79478485]

約数ペア:

[(1, 79478485), (5, 15895697), (17, 4675205), (85, 935041), (421, 188785), (2105, 37757), (2221, 35785), (7157, 11105)]