78983495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{7717}}^1$

素因数の和:7834

約数の個数: 16

約数和(自身を含む): 100025280

約数和(自身を除く): 21041785

約数列:

[1, 5, 23, 89, 115, 445, 2047, 7717, 10235, 38585, 177491, 686813, 887455, 3434065, 15796699, 78983495]

約数ペア:

[(1, 78983495), (5, 15796699), (23, 3434065), (89, 887455), (115, 686813), (445, 177491), (2047, 38585), (7717, 10235)]