15706523085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:891

約数の個数: 128

約数和(自身を含む): 29209559040

約数和(自身を除く): 13503035955

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 61, 71, 93, 155, 165, 183, 213, 305, 341, 355, 465, 671, 709, 781, 915, 1023, 1065, 1705, 1891, 2013, 2127, 2201, 2343, 3355, 3545, 3905, 4331, 5115, 5673, 6603, 7799, 9455, 10065, 10635, 11005, 11715, 12993, 20801, 21655, 21979, 23397, 24211, 28365, 33015, 38995, 43249, 47641, 50339, 62403, 64965, 65937, 72633, 104005, 109895, 116985, 121055, 129747, 134261, 142923, 151017, 216245, 238205, 241769, 251695, 312015, 329685, 363165, 402783, 475739, 553729, 648735, 671305, 714615, 725307, 755085, 1208845, 1340719, 1427217, 1476871, 1560509, 1661187, 2013915, 2378695, 2768645, 3070679, 3626535, 4022157, 4430613, 4681527, 6703595, 7136085, 7384355, 7802545, 8305935, 9212037, 14747909, 15353395, 17165599, 20110785, 22153065, 23407635, 33777469, 44243727, 46060185, 51496797, 73739545, 85827995, 95191049, 101332407, 168887345, 221218635, 257483985, 285573147, 475955245, 506662035, 1047101539, 1427865735, 3141304617, 5235507695, 15706523085]

約数ペア:

[(1, 15706523085), (3, 5235507695), (5, 3141304617), (11, 1427865735), (15, 1047101539), (31, 506662035), (33, 475955245), (55, 285573147), (61, 257483985), (71, 221218635), (93, 168887345), (155, 101332407), (165, 95191049), (183, 85827995), (213, 73739545), (305, 51496797), (341, 46060185), (355, 44243727), (465, 33777469), (671, 23407635), (709, 22153065), (781, 20110785), (915, 17165599), (1023, 15353395), (1065, 14747909), (1705, 9212037), (1891, 8305935), (2013, 7802545), (2127, 7384355), (2201, 7136085), (2343, 6703595), (3355, 4681527), (3545, 4430613), (3905, 4022157), (4331, 3626535), (5115, 3070679), (5673, 2768645), (6603, 2378695), (7799, 2013915), (9455, 1661187), (10065, 1560509), (10635, 1476871), (11005, 1427217), (11715, 1340719), (12993, 1208845), (20801, 755085), (21655, 725307), (21979, 714615), (23397, 671305), (24211, 648735), (28365, 553729), (33015, 475739), (38995, 402783), (43249, 363165), (47641, 329685), (50339, 312015), (62403, 251695), (64965, 241769), (65937, 238205), (72633, 216245), (104005, 151017), (109895, 142923), (116985, 134261), (121055, 129747)]