25799580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47777}}^1$

素因数の和:47795

約数の個数: 48

約数和(自身を含む): 80267040

約数和(自身を除く): 54467460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 47777, 95554, 143331, 191108, 238885, 286662, 429993, 477770, 573324, 716655, 859986, 955540, 1289979, 1433310, 1719972, 2149965, 2579958, 2866620, 4299930, 5159916, 6449895, 8599860, 12899790, 25799580]

約数ペア:

[(1, 25799580), (2, 12899790), (3, 8599860), (4, 6449895), (5, 5159916), (6, 4299930), (9, 2866620), (10, 2579958), (12, 2149965), (15, 1719972), (18, 1433310), (20, 1289979), (27, 955540), (30, 859986), (36, 716655), (45, 573324), (54, 477770), (60, 429993), (90, 286662), (108, 238885), (135, 191108), (180, 143331), (270, 95554), (540, 47777)]