125115420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2085257}}^1$

素因数の和:2085269

約数の個数: 24

約数和(自身を含む): 350323344

約数和(自身を除く): 225207924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2085257, 4170514, 6255771, 8341028, 10426285, 12511542, 20852570, 25023084, 31278855, 41705140, 62557710, 125115420]

約数ペア:

[(1, 125115420), (2, 62557710), (3, 41705140), (4, 31278855), (5, 25023084), (6, 20852570), (10, 12511542), (12, 10426285), (15, 8341028), (20, 6255771), (30, 4170514), (60, 2085257)]