155220903915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6917}}^1\times {\mathrm{19429}}^1$

素因数の和:26372

約数の個数: 64

約数和(自身を含む): 309696168960

約数和(自身を除く): 154475265045

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 6917, 19429, 20751, 34585, 48419, 58287, 76087, 97145, 103755, 136003, 145257, 213719, 228261, 242095, 291435, 380435, 408009, 532609, 641157, 680015, 726285, 1068595, 1141305, 1496033, 1597827, 2040045, 2663045, 3205785, 4488099, 7480165, 7989135, 22440495, 134390393, 403171179, 671951965, 940732751, 1478294323, 2015855895, 2822198253, 4434882969, 4703663755, 7391471615, 10348060261, 14110991265, 22174414845, 31044180783, 51740301305, 155220903915]

約数ペア:

[(1, 155220903915), (3, 51740301305), (5, 31044180783), (7, 22174414845), (11, 14110991265), (15, 10348060261), (21, 7391471615), (33, 4703663755), (35, 4434882969), (55, 2822198253), (77, 2015855895), (105, 1478294323), (165, 940732751), (231, 671951965), (385, 403171179), (1155, 134390393), (6917, 22440495), (19429, 7989135), (20751, 7480165), (34585, 4488099), (48419, 3205785), (58287, 2663045), (76087, 2040045), (97145, 1597827), (103755, 1496033), (136003, 1141305), (145257, 1068595), (213719, 726285), (228261, 680015), (242095, 641157), (291435, 532609), (380435, 408009)]