9389205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 19079424

約数和(自身を除く): 9690219

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 727, 861, 1435, 1845, 2181, 2583, 3635, 4305, 5089, 6543, 10905, 12915, 15267, 25445, 29807, 32715, 45801, 76335, 89421, 149035, 208649, 229005, 268263, 447105, 625947, 1043245, 1341315, 1877841, 3129735, 9389205]

約数ペア:

[(1, 9389205), (3, 3129735), (5, 1877841), (7, 1341315), (9, 1043245), (15, 625947), (21, 447105), (35, 268263), (41, 229005), (45, 208649), (63, 149035), (105, 89421), (123, 76335), (205, 45801), (287, 32715), (315, 29807), (369, 25445), (615, 15267), (727, 12915), (861, 10905), (1435, 6543), (1845, 5089), (2181, 4305), (2583, 3635)]