28394085

素因数分解:

$3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4273}}^1$

素因数の和:4724

約数の個数: 16

約数和(自身を含む): 45543744

約数和(自身を除く): 17149659

約数列:

[1, 3, 5, 15, 443, 1329, 2215, 4273, 6645, 12819, 21365, 64095, 1892939, 5678817, 9464695, 28394085]

約数ペア:

[(1, 28394085), (3, 9464695), (5, 5678817), (15, 1892939), (443, 64095), (1329, 21365), (2215, 12819), (4273, 6645)]