20162842515

素因数分解:

$3^3\times 5^1\times {\mathrm{149354389}}^1$

素因数の和:149354403

約数の個数: 16

約数和(自身を含む): 35845053600

約数和(自身を除く): 15682211085

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149354389, 448063167, 746771945, 1344189501, 2240315835, 4032568503, 6720947505, 20162842515]

約数ペア:

[(1, 20162842515), (3, 6720947505), (5, 4032568503), (9, 2240315835), (15, 1344189501), (27, 746771945), (45, 448063167), (135, 149354389)]