16242435

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 32781840

約数和(自身を除く): 16539405

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 121, 157, 165, 171, 209, 285, 363, 471, 495, 605, 627, 785, 855, 1045, 1089, 1413, 1727, 1815, 1881, 2299, 2355, 2983, 3135, 5181, 5445, 6897, 7065, 8635, 8949, 9405, 11495, 14915, 15543, 18997, 20691, 25905, 26847, 32813, 34485, 44745, 56991, 77715, 94985, 98439, 103455, 134235, 164065, 170973, 284955, 295317, 360943, 492195, 854865, 1082829, 1476585, 1804715, 3248487, 5414145, 16242435]

約数ペア:

[(1, 16242435), (3, 5414145), (5, 3248487), (9, 1804715), (11, 1476585), (15, 1082829), (19, 854865), (33, 492195), (45, 360943), (55, 295317), (57, 284955), (95, 170973), (99, 164065), (121, 134235), (157, 103455), (165, 98439), (171, 94985), (209, 77715), (285, 56991), (363, 44745), (471, 34485), (495, 32813), (605, 26847), (627, 25905), (785, 20691), (855, 18997), (1045, 15543), (1089, 14915), (1413, 11495), (1727, 9405), (1815, 8949), (1881, 8635), (2299, 7065), (2355, 6897), (2983, 5445), (3135, 5181)]