13423545

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1499}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 23400000

約数和(自身を除く): 9976455

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 995, 1499, 1791, 2985, 4497, 7495, 8955, 13491, 22485, 67455, 298301, 894903, 1491505, 2684709, 4474515, 13423545]

約数ペア:

[(1, 13423545), (3, 4474515), (5, 2684709), (9, 1491505), (15, 894903), (45, 298301), (199, 67455), (597, 22485), (995, 13491), (1499, 8955), (1791, 7495), (2985, 4497)]