164074455

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{84793}}^1$

素因数の和:84847

約数の個数: 24

約数和(自身を含む): 291013008

約数和(自身を除く): 126938553

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 84793, 254379, 423965, 763137, 1271895, 3646099, 3815685, 10938297, 18230495, 32814891, 54691485, 164074455]

約数ペア:

[(1, 164074455), (3, 54691485), (5, 32814891), (9, 18230495), (15, 10938297), (43, 3815685), (45, 3646099), (129, 1271895), (215, 763137), (387, 423965), (645, 254379), (1935, 84793)]