540448015

素因数分解:

$5^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{2237}}^1$

素因数の和:2682

約数の個数: 16

約数和(自身を含む): 654749280

約数和(自身を除く): 114301265

約数列:

[1, 5, 211, 229, 1055, 1145, 2237, 11185, 48319, 241595, 472007, 512273, 2360035, 2561365, 108089603, 540448015]

約数ペア:

[(1, 540448015), (5, 108089603), (211, 2561365), (229, 2360035), (1055, 512273), (1145, 472007), (2237, 241595), (11185, 48319)]