11774985

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2557}}^1$

素因数の和:2872

約数の個数: 16

約数和(自身を含む): 18908736

約数和(自身を除く): 7133751

約数列:

[1, 3, 5, 15, 307, 921, 1535, 2557, 4605, 7671, 12785, 38355, 784999, 2354997, 3924995, 11774985]

約数ペア:

[(1, 11774985), (3, 3924995), (5, 2354997), (15, 784999), (307, 38355), (921, 12785), (1535, 7671), (2557, 4605)]