2016923325

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{340409}}^1$

素因数の和:340501

約数の個数: 24

約数和(自身を含む): 3376867200

約数和(自身を除く): 1359943875

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 1185, 1975, 5925, 340409, 1021227, 1702045, 5106135, 8510225, 25530675, 26892311, 80676933, 134461555, 403384665, 672307775, 2016923325]

約数ペア:

[(1, 2016923325), (3, 672307775), (5, 403384665), (15, 134461555), (25, 80676933), (75, 26892311), (79, 25530675), (237, 8510225), (395, 5106135), (1185, 1702045), (1975, 1021227), (5925, 340409)]