12447045

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21277}}^1$

素因数の和:21301

約数の個数: 24

約数和(自身を含む): 23235576

約数和(自身を除く): 10788531

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 21277, 63831, 106385, 191493, 276601, 319155, 829803, 957465, 1383005, 2489409, 4149015, 12447045]

約数ペア:

[(1, 12447045), (3, 4149015), (5, 2489409), (9, 1383005), (13, 957465), (15, 829803), (39, 319155), (45, 276601), (65, 191493), (117, 106385), (195, 63831), (585, 21277)]