19955850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{133039}}^1$

素因数の和:133054

約数の個数: 24

約数和(自身を含む): 49490880

約数和(自身を除く): 29535030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 133039, 266078, 399117, 665195, 798234, 1330390, 1995585, 3325975, 3991170, 6651950, 9977925, 19955850]

約数ペア:

[(1, 19955850), (2, 9977925), (3, 6651950), (5, 3991170), (6, 3325975), (10, 1995585), (15, 1330390), (25, 798234), (30, 665195), (50, 399117), (75, 266078), (150, 133039)]