11489265

素因数分解:

$3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1283}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 20030400

約数和(自身を除く): 8541135

約数列:

[1, 3, 5, 9, 15, 45, 199, 597, 995, 1283, 1791, 2985, 3849, 6415, 8955, 11547, 19245, 57735, 255317, 765951, 1276585, 2297853, 3829755, 11489265]

約数ペア:

[(1, 11489265), (3, 3829755), (5, 2297853), (9, 1276585), (15, 765951), (45, 255317), (199, 57735), (597, 19245), (995, 11547), (1283, 8955), (1791, 6415), (2985, 3849)]