42237745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9721}}^1$

素因数の和:9816

約数の個数: 16

約数和(自身を含む): 55998720

約数和(自身を除く): 13760975

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 9721, 48605, 106931, 534655, 767959, 3839795, 8447549, 42237745]

約数ペア:

[(1, 42237745), (5, 8447549), (11, 3839795), (55, 767959), (79, 534655), (395, 106931), (869, 48605), (4345, 9721)]