129197550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{861317}}^1$

素因数の和:861332

約数の個数: 24

約数和(自身を含む): 320410296

約数和(自身を除く): 191212746

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 861317, 1722634, 2583951, 4306585, 5167902, 8613170, 12919755, 21532925, 25839510, 43065850, 64598775, 129197550]

約数ペア:

[(1, 129197550), (2, 64598775), (3, 43065850), (5, 25839510), (6, 21532925), (10, 12919755), (15, 8613170), (25, 5167902), (30, 4306585), (50, 2583951), (75, 1722634), (150, 861317)]