12183225

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2663}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 20480832

約数和(自身を除く): 8297607

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 2663, 4575, 7989, 13315, 39945, 66575, 162443, 199725, 487329, 812215, 2436645, 4061075, 12183225]

約数ペア:

[(1, 12183225), (3, 4061075), (5, 2436645), (15, 812215), (25, 487329), (61, 199725), (75, 162443), (183, 66575), (305, 39945), (915, 13315), (1525, 7989), (2663, 4575)]