57308685

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 107842176

約数和(自身を除く): 50533491

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 103, 105, 147, 245, 309, 515, 721, 735, 757, 1545, 2163, 2271, 3605, 3785, 5047, 5299, 10815, 11355, 15141, 15897, 25235, 26495, 37093, 75705, 77971, 79485, 111279, 185465, 233913, 389855, 545797, 556395, 1169565, 1637391, 2728985, 3820579, 8186955, 11461737, 19102895, 57308685]

約数ペア:

[(1, 57308685), (3, 19102895), (5, 11461737), (7, 8186955), (15, 3820579), (21, 2728985), (35, 1637391), (49, 1169565), (103, 556395), (105, 545797), (147, 389855), (245, 233913), (309, 185465), (515, 111279), (721, 79485), (735, 77971), (757, 75705), (1545, 37093), (2163, 26495), (2271, 25235), (3605, 15897), (3785, 15141), (5047, 11355), (5299, 10815)]