18268804935

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1241509}}^1$

素因数の和:1241632

約数の個数: 32

約数和(自身を含む): 32775864000

約数和(自身を除く): 14507059065

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 14715, 1241509, 3724527, 6207545, 11173581, 18622635, 33520743, 55867905, 135324481, 167603715, 405973443, 676622405, 1217920329, 2029867215, 3653760987, 6089601645, 18268804935]

約数ペア:

[(1, 18268804935), (3, 6089601645), (5, 3653760987), (9, 2029867215), (15, 1217920329), (27, 676622405), (45, 405973443), (109, 167603715), (135, 135324481), (327, 55867905), (545, 33520743), (981, 18622635), (1635, 11173581), (2943, 6207545), (4905, 3724527), (14715, 1241509)]