42610205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{419}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 57244320

約数和(自身を除く): 14634115

約数列:

[1, 5, 11, 43, 55, 215, 419, 473, 1849, 2095, 2365, 4609, 9245, 18017, 20339, 23045, 90085, 101695, 198187, 774731, 990935, 3873655, 8522041, 42610205]

約数ペア:

[(1, 42610205), (5, 8522041), (11, 3873655), (43, 990935), (55, 774731), (215, 198187), (419, 101695), (473, 90085), (1849, 23045), (2095, 20339), (2365, 18017), (4609, 9245)]