42891695

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3011}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 65926656

約数和(自身を除く): 23034961

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 3011, 14245, 15055, 21077, 33121, 105385, 111407, 165605, 231847, 557035, 779849, 1159235, 1225477, 3899245, 6127385, 8578339, 42891695]

約数ペア:

[(1, 42891695), (5, 8578339), (7, 6127385), (11, 3899245), (35, 1225477), (37, 1159235), (55, 779849), (77, 557035), (185, 231847), (259, 165605), (385, 111407), (407, 105385), (1295, 33121), (2035, 21077), (2849, 15055), (3011, 14245)]