38427805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3001}}^1$

素因数の和:3216

約数の個数: 16

約数和(自身を含む): 49929264

約数和(自身を除く): 11501459

約数列:

[1, 5, 13, 65, 197, 985, 2561, 3001, 12805, 15005, 39013, 195065, 591197, 2955985, 7685561, 38427805]

約数ペア:

[(1, 38427805), (5, 7685561), (13, 2955985), (65, 591197), (197, 195065), (985, 39013), (2561, 15005), (3001, 12805)]