15694587051

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 26811842400

約数和(自身を除く): 11117255349

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 101, 121, 143, 149, 169, 187, 221, 303, 363, 429, 447, 507, 561, 663, 1111, 1313, 1573, 1639, 1717, 1859, 1937, 2057, 2431, 2533, 2873, 3333, 3939, 4719, 4917, 5151, 5577, 5811, 6171, 7293, 7599, 8619, 12221, 14443, 15049, 17069, 18029, 18887, 20449, 21307, 22321, 25181, 26741, 27863, 31603, 32929, 36663, 43329, 45147, 51207, 54087, 56661, 61347, 63921, 66963, 75543, 80223, 83589, 94809, 98787, 158873, 165539, 187759, 195637, 207757, 234377, 245531, 255833, 276991, 290173, 306493, 347633, 362219, 428077, 476619, 496617, 563277, 586911, 623271, 703131, 736593, 767499, 830973, 870519, 919479, 1042899, 1086657, 1284231, 1820929, 2065349, 2152007, 2543281, 2700841, 2814163, 3046901, 3191903, 3325829, 3984409, 4708847, 5462787, 6196047, 6456021, 7629843, 8102523, 8442489, 9140703, 9575709, 9977487, 11953227, 14126541, 23672077, 27976091, 30955793, 35110933, 36584119, 43235777, 51797317, 71016231, 83928273, 92867379, 105332799, 109752357, 129707331, 155391951, 307737001, 402425309, 475593547, 923211003, 1207275927, 1426780641, 5231529017, 15694587051]

約数ペア:

[(1, 15694587051), (3, 5231529017), (11, 1426780641), (13, 1207275927), (17, 923211003), (33, 475593547), (39, 402425309), (51, 307737001), (101, 155391951), (121, 129707331), (143, 109752357), (149, 105332799), (169, 92867379), (187, 83928273), (221, 71016231), (303, 51797317), (363, 43235777), (429, 36584119), (447, 35110933), (507, 30955793), (561, 27976091), (663, 23672077), (1111, 14126541), (1313, 11953227), (1573, 9977487), (1639, 9575709), (1717, 9140703), (1859, 8442489), (1937, 8102523), (2057, 7629843), (2431, 6456021), (2533, 6196047), (2873, 5462787), (3333, 4708847), (3939, 3984409), (4719, 3325829), (4917, 3191903), (5151, 3046901), (5577, 2814163), (5811, 2700841), (6171, 2543281), (7293, 2152007), (7599, 2065349), (8619, 1820929), (12221, 1284231), (14443, 1086657), (15049, 1042899), (17069, 919479), (18029, 870519), (18887, 830973), (20449, 767499), (21307, 736593), (22321, 703131), (25181, 623271), (26741, 586911), (27863, 563277), (31603, 496617), (32929, 476619), (36663, 428077), (43329, 362219), (45147, 347633), (51207, 306493), (54087, 290173), (56661, 276991), (61347, 255833), (63921, 245531), (66963, 234377), (75543, 207757), (80223, 195637), (83589, 187759), (94809, 165539), (98787, 158873)]