57717385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{7043}}^1$

素因数の和:7208

約数の個数: 16

約数和(自身を含む): 76075200

約数和(自身を除く): 18357815

約数列:

[1, 5, 11, 55, 149, 745, 1639, 7043, 8195, 35215, 77473, 387365, 1049407, 5247035, 11543477, 57717385]

約数ペア:

[(1, 57717385), (5, 11543477), (11, 5247035), (55, 1049407), (149, 387365), (745, 77473), (1639, 35215), (7043, 8195)]