18078045

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11701}}^1$

素因数の和:11812

約数の個数: 16

約数和(自身を含む): 29208192

約数和(自身を除く): 11130147

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 11701, 35103, 58505, 175515, 1205203, 3615609, 6026015, 18078045]

約数ペア:

[(1, 18078045), (3, 6026015), (5, 3615609), (15, 1205203), (103, 175515), (309, 58505), (515, 35103), (1545, 11701)]