57390865

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71293}}^1$

素因数の和:71328

約数の個数: 16

約数和(自身を含む): 82130688

約数和(自身を除く): 24739823

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 71293, 356465, 499051, 1639739, 2495255, 8198695, 11478173, 57390865]

約数ペア:

[(1, 57390865), (5, 11478173), (7, 8198695), (23, 2495255), (35, 1639739), (115, 499051), (161, 356465), (805, 71293)]