25883820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47933}}^1$

素因数の和:47951

約数の個数: 48

約数和(自身を含む): 80529120

約数和(自身を除く): 54645300

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, 47933, 95866, 143799, 191732, 239665, 287598, 431397, 479330, 575196, 718995, 862794, 958660, 1294191, 1437990, 1725588, 2156985, 2588382, 2875980, 4313970, 5176764, 6470955, 8627940, 12941910, 25883820]

約数ペア:

[(1, 25883820), (2, 12941910), (3, 8627940), (4, 6470955), (5, 5176764), (6, 4313970), (9, 2875980), (10, 2588382), (12, 2156985), (15, 1725588), (18, 1437990), (20, 1294191), (27, 958660), (30, 862794), (36, 718995), (45, 575196), (54, 479330), (60, 431397), (90, 287598), (108, 239665), (135, 191732), (180, 143799), (270, 95866), (540, 47933)]