42301985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3449}}^1$

素因数の和:3688

約数の個数: 16

約数和(自身を含む): 55641600

約数和(自身を除く): 13339615

約数列:

[1, 5, 11, 55, 223, 1115, 2453, 3449, 12265, 17245, 37939, 189695, 769127, 3845635, 8460397, 42301985]

約数ペア:

[(1, 42301985), (5, 8460397), (11, 3845635), (55, 769127), (223, 189695), (1115, 37939), (2453, 17245), (3449, 12265)]