328990495

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{11777}}^1$

素因数の和:11970

約数の個数: 16

約数和(自身を含む): 408178368

約数和(自身を除く): 79187873

約数列:

[1, 5, 37, 151, 185, 755, 5587, 11777, 27935, 58885, 435749, 1778327, 2178745, 8891635, 65798099, 328990495]

約数ペア:

[(1, 328990495), (5, 65798099), (37, 8891635), (151, 2178745), (185, 1778327), (755, 435749), (5587, 58885), (11777, 27935)]