66554985

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 134479872

約数和(自身を除く): 67924887

約数列:

[1, 3, 5, 7, 15, 21, 23, 31, 35, 49, 69, 93, 105, 115, 127, 147, 155, 161, 217, 245, 345, 381, 465, 483, 635, 651, 713, 735, 805, 889, 1085, 1127, 1519, 1905, 2139, 2415, 2667, 2921, 3255, 3381, 3565, 3937, 4445, 4557, 4991, 5635, 6223, 7595, 8763, 10695, 11811, 13335, 14605, 14973, 16905, 18669, 19685, 20447, 22785, 24955, 27559, 31115, 34937, 43815, 59055, 61341, 74865, 82677, 90551, 93345, 102235, 104811, 137795, 143129, 174685, 192913, 271653, 306705, 413385, 429387, 452755, 524055, 578739, 633857, 715645, 964565, 1358265, 1901571, 2146935, 2893695, 3169285, 4436999, 9507855, 13310997, 22184995, 66554985]

約数ペア:

[(1, 66554985), (3, 22184995), (5, 13310997), (7, 9507855), (15, 4436999), (21, 3169285), (23, 2893695), (31, 2146935), (35, 1901571), (49, 1358265), (69, 964565), (93, 715645), (105, 633857), (115, 578739), (127, 524055), (147, 452755), (155, 429387), (161, 413385), (217, 306705), (245, 271653), (345, 192913), (381, 174685), (465, 143129), (483, 137795), (635, 104811), (651, 102235), (713, 93345), (735, 90551), (805, 82677), (889, 74865), (1085, 61341), (1127, 59055), (1519, 43815), (1905, 34937), (2139, 31115), (2415, 27559), (2667, 24955), (2921, 22785), (3255, 20447), (3381, 19685), (3565, 18669), (3937, 16905), (4445, 14973), (4557, 14605), (4991, 13335), (5635, 11811), (6223, 10695), (7595, 8763)]