14687745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 25090560

約数和(自身を除く): 10402815

約数列:

[1, 3, 5, 15, 17, 51, 85, 239, 241, 255, 717, 723, 1195, 1205, 3585, 3615, 4063, 4097, 12189, 12291, 20315, 20485, 57599, 60945, 61455, 172797, 287995, 863985, 979183, 2937549, 4895915, 14687745]

約数ペア:

[(1, 14687745), (3, 4895915), (5, 2937549), (15, 979183), (17, 863985), (51, 287995), (85, 172797), (239, 61455), (241, 60945), (255, 57599), (717, 20485), (723, 20315), (1195, 12291), (1205, 12189), (3585, 4097), (3615, 4063)]