67939095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{647039}}^1$

素因数の和:647054

約数の個数: 16

約数和(自身を含む): 124231680

約数和(自身を除く): 56292585

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 647039, 1941117, 3235195, 4529273, 9705585, 13587819, 22646365, 67939095]

約数ペア:

[(1, 67939095), (3, 22646365), (5, 13587819), (7, 9705585), (15, 4529273), (21, 3235195), (35, 1941117), (105, 647039)]