75864285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 164616192

約数和(自身を除く): 88751907

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 31, 35, 45, 51, 63, 85, 93, 105, 119, 153, 155, 217, 255, 279, 315, 357, 457, 465, 527, 595, 651, 765, 1071, 1085, 1371, 1395, 1581, 1785, 1953, 2285, 2635, 3199, 3255, 3689, 4113, 4743, 5355, 6855, 7769, 7905, 9597, 9765, 11067, 14167, 15995, 18445, 20565, 23307, 23715, 28791, 33201, 38845, 42501, 47985, 54383, 55335, 69921, 70835, 99169, 116535, 127503, 143955, 163149, 166005, 212505, 240839, 271915, 297507, 349605, 489447, 495845, 637515, 722517, 815745, 892521, 1204195, 1487535, 1685873, 2167551, 2447235, 3612585, 4462605, 5057619, 8429365, 10837755, 15172857, 25288095, 75864285]

約数ペア:

[(1, 75864285), (3, 25288095), (5, 15172857), (7, 10837755), (9, 8429365), (15, 5057619), (17, 4462605), (21, 3612585), (31, 2447235), (35, 2167551), (45, 1685873), (51, 1487535), (63, 1204195), (85, 892521), (93, 815745), (105, 722517), (119, 637515), (153, 495845), (155, 489447), (217, 349605), (255, 297507), (279, 271915), (315, 240839), (357, 212505), (457, 166005), (465, 163149), (527, 143955), (595, 127503), (651, 116535), (765, 99169), (1071, 70835), (1085, 69921), (1371, 55335), (1395, 54383), (1581, 47985), (1785, 42501), (1953, 38845), (2285, 33201), (2635, 28791), (3199, 23715), (3255, 23307), (3689, 20565), (4113, 18445), (4743, 15995), (5355, 14167), (6855, 11067), (7769, 9765), (7905, 9597)]