13258005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 22450176

約数和(自身を除く): 9192171

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 345, 415, 463, 1245, 1389, 1909, 2315, 5727, 6945, 9545, 10649, 28635, 31947, 38429, 53245, 115287, 159735, 192145, 576435, 883867, 2651601, 4419335, 13258005]

約数ペア:

[(1, 13258005), (3, 4419335), (5, 2651601), (15, 883867), (23, 576435), (69, 192145), (83, 159735), (115, 115287), (249, 53245), (345, 38429), (415, 31947), (463, 28635), (1245, 10649), (1389, 9545), (1909, 6945), (2315, 5727)]