6772815

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{2389}}^1$

素因数の和:2413

約数の個数: 40

約数和(自身を含む): 13881120

約数和(自身を除く): 7108305

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2389, 2835, 7167, 11945, 16723, 21501, 35835, 50169, 64503, 83615, 107505, 150507, 193509, 250845, 322515, 451521, 752535, 967545, 1354563, 2257605, 6772815]

約数ペア:

[(1, 6772815), (3, 2257605), (5, 1354563), (7, 967545), (9, 752535), (15, 451521), (21, 322515), (27, 250845), (35, 193509), (45, 150507), (63, 107505), (81, 83615), (105, 64503), (135, 50169), (189, 35835), (315, 21501), (405, 16723), (567, 11945), (945, 7167), (2389, 2835)]