68388145

素因数分解:

$5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5023}}^1$

素因数の和:5424

約数の個数: 16

約数和(自身を含む): 94049280

約数和(自身を除く): 25661135

約数列:

[1, 5, 7, 35, 389, 1945, 2723, 5023, 13615, 25115, 35161, 175805, 1953947, 9769735, 13677629, 68388145]

約数ペア:

[(1, 68388145), (5, 13677629), (7, 9769735), (35, 1953947), (389, 175805), (1945, 35161), (2723, 25115), (5023, 13615)]