71397935

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43403}}^1$

素因数の和:43462

約数の個数: 16

約数和(自身を含む): 100002816

約数和(自身を除く): 28604881

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 43403, 217015, 303821, 1519105, 2039941, 10199705, 14279587, 71397935]

約数ペア:

[(1, 71397935), (5, 14279587), (7, 10199705), (35, 2039941), (47, 1519105), (235, 303821), (329, 217015), (1645, 43403)]