57104905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79867}}^1$

素因数の和:79896

約数の個数: 16

約数和(自身を含む): 80506944

約数和(自身を除く): 23402039

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 79867, 399335, 878537, 1038271, 4392685, 5191355, 11420981, 57104905]

約数ペア:

[(1, 57104905), (5, 11420981), (11, 5191355), (13, 4392685), (55, 1038271), (65, 878537), (143, 399335), (715, 79867)]