1082655

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{491}}^1$

素因数の和:516

約数の個数: 36

約数和(自身を含む): 2187432

約数和(自身を除く): 1104777

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 491, 735, 1473, 2205, 2455, 3437, 4419, 7365, 10311, 17185, 22095, 24059, 30933, 51555, 72177, 120295, 154665, 216531, 360885, 1082655]

約数ペア:

[(1, 1082655), (3, 360885), (5, 216531), (7, 154665), (9, 120295), (15, 72177), (21, 51555), (35, 30933), (45, 24059), (49, 22095), (63, 17185), (105, 10311), (147, 7365), (245, 4419), (315, 3437), (441, 2455), (491, 2205), (735, 1473)]