51110115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{719}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 93726720

約数和(自身を除く): 42616605

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 677, 719, 2031, 2157, 3385, 3595, 4739, 5033, 10155, 10785, 14217, 15099, 23695, 25165, 71085, 75495, 486763, 1460289, 2433815, 3407341, 7301445, 10222023, 17036705, 51110115]

約数ペア:

[(1, 51110115), (3, 17036705), (5, 10222023), (7, 7301445), (15, 3407341), (21, 2433815), (35, 1460289), (105, 486763), (677, 75495), (719, 71085), (2031, 25165), (2157, 23695), (3385, 15099), (3595, 14217), (4739, 10785), (5033, 10155)]