205065105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1953001}}^1$

素因数の和:1953016

約数の個数: 16

約数和(自身を含む): 374976384

約数和(自身を除く): 169911279

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1953001, 5859003, 9765005, 13671007, 29295015, 41013021, 68355035, 205065105]

約数ペア:

[(1, 205065105), (3, 68355035), (5, 41013021), (7, 29295015), (15, 13671007), (21, 9765005), (35, 5859003), (105, 1953001)]