2018078175

素因数分解:

$3^1\times 5^2\times {\mathrm{2063}}^1\times {\mathrm{13043}}^1$

素因数の和:15119

約数の個数: 24

約数和(自身を含む): 3338429184

約数和(自身を除く): 1320351009

約数列:

[1, 3, 5, 15, 25, 75, 2063, 6189, 10315, 13043, 30945, 39129, 51575, 65215, 154725, 195645, 326075, 978225, 26907709, 80723127, 134538545, 403615635, 672692725, 2018078175]

約数ペア:

[(1, 2018078175), (3, 672692725), (5, 403615635), (15, 134538545), (25, 80723127), (75, 26907709), (2063, 978225), (6189, 326075), (10315, 195645), (13043, 154725), (30945, 65215), (39129, 51575)]