42959855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5081}}^1$

素因数の和:5194

約数の個数: 16

約数和(自身を含む): 54885600

約数和(自身を除く): 11925745

約数列:

[1, 5, 19, 89, 95, 445, 1691, 5081, 8455, 25405, 96539, 452209, 482695, 2261045, 8591971, 42959855]

約数ペア:

[(1, 42959855), (5, 8591971), (19, 2261045), (89, 482695), (95, 452209), (445, 96539), (1691, 25405), (5081, 8455)]