5712765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 9922176

約数和(自身を除く): 4209411

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 521, 645, 731, 1563, 2193, 2605, 3655, 7815, 8857, 10965, 22403, 26571, 44285, 67209, 112015, 132855, 336045, 380851, 1142553, 1904255, 5712765]

約数ペア:

[(1, 5712765), (3, 1904255), (5, 1142553), (15, 380851), (17, 336045), (43, 132855), (51, 112015), (85, 67209), (129, 44285), (215, 26571), (255, 22403), (521, 10965), (645, 8857), (731, 7815), (1563, 3655), (2193, 2605)]