486404055

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 888693120

約数和(自身を除く): 402289065

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 157, 159, 265, 433, 471, 477, 785, 795, 1299, 1413, 1431, 2165, 2355, 2385, 3897, 4239, 6495, 7065, 7155, 8321, 11691, 19485, 21195, 22949, 24963, 41605, 58455, 67981, 68847, 74889, 114745, 124815, 203943, 206541, 224667, 339905, 344235, 374445, 611829, 619623, 1019715, 1032705, 1123335, 1835487, 3059145, 3098115, 3602993, 9177435, 10808979, 18014965, 32426937, 54044895, 97280811, 162134685, 486404055]

約数ペア:

[(1, 486404055), (3, 162134685), (5, 97280811), (9, 54044895), (15, 32426937), (27, 18014965), (45, 10808979), (53, 9177435), (135, 3602993), (157, 3098115), (159, 3059145), (265, 1835487), (433, 1123335), (471, 1032705), (477, 1019715), (785, 619623), (795, 611829), (1299, 374445), (1413, 344235), (1431, 339905), (2165, 224667), (2355, 206541), (2385, 203943), (3897, 124815), (4239, 114745), (6495, 74889), (7065, 68847), (7155, 67981), (8321, 58455), (11691, 41605), (19485, 24963), (21195, 22949)]