86205285

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40759}}^1$

素因数の和:40817

約数の個数: 24

約数和(自身を含む): 152605440

約数和(自身を除く): 66400155

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 40759, 122277, 203795, 366831, 611385, 1834155, 1915673, 5747019, 9578365, 17241057, 28735095, 86205285]

約数ペア:

[(1, 86205285), (3, 28735095), (5, 17241057), (9, 9578365), (15, 5747019), (45, 1915673), (47, 1834155), (141, 611385), (235, 366831), (423, 203795), (705, 122277), (2115, 40759)]