131362945

素因数分解:

$5^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{2423}}^1$

素因数の和:3984

約数の個数: 16

約数和(自身を含む): 180345600

約数和(自身を除く): 48982655

約数列:

[1, 5, 7, 35, 1549, 2423, 7745, 10843, 12115, 16961, 54215, 84805, 3753227, 18766135, 26272589, 131362945]

約数ペア:

[(1, 131362945), (5, 26272589), (7, 18766135), (35, 3753227), (1549, 84805), (2423, 54215), (7745, 16961), (10843, 12115)]