387018465

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 655672320

約数和(自身を除く): 268653855

約数列:

[1, 3, 5, 15, 59, 61, 67, 107, 177, 183, 201, 295, 305, 321, 335, 535, 885, 915, 1005, 1605, 3599, 3953, 4087, 6313, 6527, 7169, 10797, 11859, 12261, 17995, 18939, 19581, 19765, 20435, 21507, 31565, 32635, 35845, 53985, 59295, 61305, 94695, 97905, 107535, 241133, 385093, 422971, 437309, 723399, 1155279, 1205665, 1268913, 1311927, 1925465, 2114855, 2186545, 3616995, 5776395, 6344565, 6559635, 25801231, 77403693, 129006155, 387018465]

約数ペア:

[(1, 387018465), (3, 129006155), (5, 77403693), (15, 25801231), (59, 6559635), (61, 6344565), (67, 5776395), (107, 3616995), (177, 2186545), (183, 2114855), (201, 1925465), (295, 1311927), (305, 1268913), (321, 1205665), (335, 1155279), (535, 723399), (885, 437309), (915, 422971), (1005, 385093), (1605, 241133), (3599, 107535), (3953, 97905), (4087, 94695), (6313, 61305), (6527, 59295), (7169, 53985), (10797, 35845), (11859, 32635), (12261, 31565), (17995, 21507), (18939, 20435), (19581, 19765)]