900049635

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{157489}}^1$

素因数の和:157627

約数の個数: 24

約数和(自身を含む): 1572380160

約数和(自身を除く): 672330525

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 157489, 472467, 787445, 1417401, 2362335, 7087005, 20001103, 60003309, 100005515, 180009927, 300016545, 900049635]

約数ペア:

[(1, 900049635), (3, 300016545), (5, 180009927), (9, 100005515), (15, 60003309), (45, 20001103), (127, 7087005), (381, 2362335), (635, 1417401), (1143, 787445), (1905, 472467), (5715, 157489)]