159289458145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{246947}}^1$

素因数の和:247125

約数の個数: 32

約数和(自身を含む): 204828549120

約数和(自身を除く): 45539090975

約数列:

[1, 5, 23, 71, 79, 115, 355, 395, 1633, 1817, 5609, 8165, 9085, 28045, 129007, 246947, 645035, 1234735, 5679781, 17533237, 19508813, 28398905, 87666185, 97544065, 403264451, 448702699, 1385125723, 2016322255, 2243513495, 6925628615, 31857891629, 159289458145]

約数ペア:

[(1, 159289458145), (5, 31857891629), (23, 6925628615), (71, 2243513495), (79, 2016322255), (115, 1385125723), (355, 448702699), (395, 403264451), (1633, 97544065), (1817, 87666185), (5609, 28398905), (8165, 19508813), (9085, 17533237), (28045, 5679781), (129007, 1234735), (246947, 645035)]