16198778865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{894713}}^1$

素因数の和:894809

約数の個数: 32

約数和(自身を含む): 27829184256

約数和(自身を除く): 11630405391

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 6035, 18105, 894713, 2684139, 4473565, 13420695, 15210121, 45630363, 63524623, 76050605, 190573869, 228151815, 317623115, 952869345, 1079918591, 3239755773, 5399592955, 16198778865]

約数ペア:

[(1, 16198778865), (3, 5399592955), (5, 3239755773), (15, 1079918591), (17, 952869345), (51, 317623115), (71, 228151815), (85, 190573869), (213, 76050605), (255, 63524623), (355, 45630363), (1065, 15210121), (1207, 13420695), (3621, 4473565), (6035, 2684139), (18105, 894713)]