153424665

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 285223680

約数和(自身を除く): 131799015

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 53, 123, 135, 159, 205, 265, 369, 477, 523, 615, 795, 1107, 1431, 1569, 1845, 2173, 2385, 2615, 4707, 5535, 6519, 7155, 7845, 10865, 14121, 19557, 21443, 23535, 27719, 32595, 58671, 64329, 70605, 83157, 97785, 107215, 138595, 192987, 249471, 293355, 321645, 415785, 578961, 748413, 964935, 1136479, 1247355, 2894805, 3409437, 3742065, 5682395, 10228311, 17047185, 30684933, 51141555, 153424665]

約数ペア:

[(1, 153424665), (3, 51141555), (5, 30684933), (9, 17047185), (15, 10228311), (27, 5682395), (41, 3742065), (45, 3409437), (53, 2894805), (123, 1247355), (135, 1136479), (159, 964935), (205, 748413), (265, 578961), (369, 415785), (477, 321645), (523, 293355), (615, 249471), (795, 192987), (1107, 138595), (1431, 107215), (1569, 97785), (1845, 83157), (2173, 70605), (2385, 64329), (2615, 58671), (4707, 32595), (5535, 27719), (6519, 23535), (7155, 21443), (7845, 19557), (10865, 14121)]