54901145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4003}}^1$

素因数の和:4232

約数の個数: 16

約数和(自身を含む): 71303232

約数和(自身を除く): 16402087

約数列:

[1, 5, 13, 65, 211, 1055, 2743, 4003, 13715, 20015, 52039, 260195, 844633, 4223165, 10980229, 54901145]

約数ペア:

[(1, 54901145), (5, 10980229), (13, 4223165), (65, 844633), (211, 260195), (1055, 52039), (2743, 20015), (4003, 13715)]