56974065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199909}}^1$

素因数の和:199936

約数の個数: 16

約数和(自身を含む): 95956800

約数和(自身を除く): 38982735

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 199909, 599727, 999545, 2998635, 3798271, 11394813, 18991355, 56974065]

約数ペア:

[(1, 56974065), (3, 18991355), (5, 11394813), (15, 3798271), (19, 2998635), (57, 999545), (95, 599727), (285, 199909)]