72730735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{188911}}^1$

素因数の和:188934

約数の個数: 16

約数和(自身を含む): 108813312

約数和(自身を除く): 36082577

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 188911, 944555, 1322377, 2078021, 6611885, 10390105, 14546147, 72730735]

約数ペア:

[(1, 72730735), (5, 14546147), (7, 10390105), (11, 6611885), (35, 2078021), (55, 1322377), (77, 944555), (385, 188911)]