8748135

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 17487360

約数和(自身を除く): 8739225

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 99, 129, 135, 137, 165, 215, 297, 387, 411, 473, 495, 645, 685, 1161, 1233, 1419, 1485, 1507, 1935, 2055, 2365, 3699, 4257, 4521, 5805, 5891, 6165, 7095, 7535, 12771, 13563, 17673, 18495, 21285, 22605, 29455, 40689, 53019, 63855, 64801, 67815, 88365, 159057, 194403, 203445, 265095, 324005, 583209, 795285, 972015, 1749627, 2916045, 8748135]

約数ペア:

[(1, 8748135), (3, 2916045), (5, 1749627), (9, 972015), (11, 795285), (15, 583209), (27, 324005), (33, 265095), (43, 203445), (45, 194403), (55, 159057), (99, 88365), (129, 67815), (135, 64801), (137, 63855), (165, 53019), (215, 40689), (297, 29455), (387, 22605), (411, 21285), (473, 18495), (495, 17673), (645, 13563), (685, 12771), (1161, 7535), (1233, 7095), (1419, 6165), (1485, 5891), (1507, 5805), (1935, 4521), (2055, 4257), (2365, 3699)]