28447335

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{30103}}^1$

素因数の和:30124

約数の個数: 32

約数和(自身を含む): 57799680

約数和(自身を除く): 29352345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 30103, 90309, 150515, 210721, 270927, 451545, 632163, 812781, 1053605, 1354635, 1896489, 3160815, 4063905, 5689467, 9482445, 28447335]

約数ペア:

[(1, 28447335), (3, 9482445), (5, 5689467), (7, 4063905), (9, 3160815), (15, 1896489), (21, 1354635), (27, 1053605), (35, 812781), (45, 632163), (63, 451545), (105, 270927), (135, 210721), (189, 150515), (315, 90309), (945, 30103)]