201545685

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{135721}}^1$

素因数の和:135746

約数の個数: 32

約数和(自身を含む): 390879360

約数和(自身を除く): 189333675

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 135721, 407163, 678605, 1221489, 1492931, 2035815, 3664467, 4478793, 6107445, 7464655, 13436379, 18322335, 22393965, 40309137, 67181895, 201545685]

約数ペア:

[(1, 201545685), (3, 67181895), (5, 40309137), (9, 22393965), (11, 18322335), (15, 13436379), (27, 7464655), (33, 6107445), (45, 4478793), (55, 3664467), (99, 2035815), (135, 1492931), (165, 1221489), (297, 678605), (495, 407163), (1485, 135721)]