54351215

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{3217}}^1$

素因数の和:3362

約数の個数: 16

約数和(自身を含む): 67964160

約数和(自身を除く): 13612945

約数列:

[1, 5, 31, 109, 155, 545, 3217, 3379, 16085, 16895, 99727, 350653, 498635, 1753265, 10870243, 54351215]

約数ペア:

[(1, 54351215), (5, 10870243), (31, 1753265), (109, 498635), (155, 350653), (545, 99727), (3217, 16895), (3379, 16085)]