66864105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 150958080

約数和(自身を除く): 84093975

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 23, 33, 35, 45, 55, 63, 69, 77, 99, 105, 115, 161, 165, 207, 231, 253, 315, 345, 385, 483, 495, 693, 759, 805, 839, 1035, 1155, 1265, 1449, 1771, 2277, 2415, 2517, 3465, 3795, 4195, 5313, 5873, 7245, 7551, 8855, 9229, 11385, 12585, 15939, 17619, 19297, 26565, 27687, 29365, 37755, 46145, 52857, 57891, 64603, 79695, 83061, 88095, 96485, 135079, 138435, 173673, 193809, 212267, 264285, 289455, 323015, 405237, 415305, 581427, 636801, 675395, 868365, 969045, 1061335, 1215711, 1485869, 1910403, 2026185, 2907135, 3184005, 4457607, 6078555, 7429345, 9552015, 13372821, 22288035, 66864105]

約数ペア:

[(1, 66864105), (3, 22288035), (5, 13372821), (7, 9552015), (9, 7429345), (11, 6078555), (15, 4457607), (21, 3184005), (23, 2907135), (33, 2026185), (35, 1910403), (45, 1485869), (55, 1215711), (63, 1061335), (69, 969045), (77, 868365), (99, 675395), (105, 636801), (115, 581427), (161, 415305), (165, 405237), (207, 323015), (231, 289455), (253, 264285), (315, 212267), (345, 193809), (385, 173673), (483, 138435), (495, 135079), (693, 96485), (759, 88095), (805, 83061), (839, 79695), (1035, 64603), (1155, 57891), (1265, 52857), (1449, 46145), (1771, 37755), (2277, 29365), (2415, 27687), (2517, 26565), (3465, 19297), (3795, 17619), (4195, 15939), (5313, 12585), (5873, 11385), (7245, 9229), (7551, 8855)]