15691808388855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{111217}}^1$

素因数の和:111713

約数の個数: 128

約数和(自身を含む): 28046154470400

約数和(自身を除く): 12354346081545

約数列:

[1, 3, 5, 15, 19, 29, 43, 57, 87, 95, 129, 145, 215, 285, 397, 435, 551, 645, 817, 1191, 1247, 1653, 1985, 2451, 2755, 3741, 4085, 5955, 6235, 7543, 8265, 11513, 12255, 17071, 18705, 22629, 23693, 34539, 37715, 51213, 57565, 71079, 85355, 111217, 113145, 118465, 172695, 218747, 256065, 324349, 333651, 355395, 495059, 556085, 656241, 973047, 1093735, 1485177, 1621745, 1668255, 2113123, 2475295, 3225293, 3281205, 4782331, 4865235, 6339369, 7425885, 9406121, 9675879, 10565615, 14346993, 16126465, 23911655, 28218363, 31696845, 44153149, 47030605, 48379395, 61280567, 71734965, 90864289, 132459447, 138687599, 141091815, 183841701, 220765745, 272592867, 306402835, 416062797, 454321445, 662297235, 693437995, 838909831, 919208505, 1280441321, 1362964335, 1898585407, 2080313985, 2516729493, 2635064381, 3841323963, 4194549155, 5695756221, 6402206605, 7905193143, 9492927035, 12583647465, 13175321905, 19206619815, 24328385099, 28478781105, 36073122733, 39525965715, 55058976803, 72985155297, 108219368199, 121641925495, 165176930409, 180365613665, 275294884015, 364925776485, 541096840995, 825884652045, 1046120559257, 3138361677771, 5230602796285, 15691808388855]

約数ペア:

[(1, 15691808388855), (3, 5230602796285), (5, 3138361677771), (15, 1046120559257), (19, 825884652045), (29, 541096840995), (43, 364925776485), (57, 275294884015), (87, 180365613665), (95, 165176930409), (129, 121641925495), (145, 108219368199), (215, 72985155297), (285, 55058976803), (397, 39525965715), (435, 36073122733), (551, 28478781105), (645, 24328385099), (817, 19206619815), (1191, 13175321905), (1247, 12583647465), (1653, 9492927035), (1985, 7905193143), (2451, 6402206605), (2755, 5695756221), (3741, 4194549155), (4085, 3841323963), (5955, 2635064381), (6235, 2516729493), (7543, 2080313985), (8265, 1898585407), (11513, 1362964335), (12255, 1280441321), (17071, 919208505), (18705, 838909831), (22629, 693437995), (23693, 662297235), (34539, 454321445), (37715, 416062797), (51213, 306402835), (57565, 272592867), (71079, 220765745), (85355, 183841701), (111217, 141091815), (113145, 138687599), (118465, 132459447), (172695, 90864289), (218747, 71734965), (256065, 61280567), (324349, 48379395), (333651, 47030605), (355395, 44153149), (495059, 31696845), (556085, 28218363), (656241, 23911655), (973047, 16126465), (1093735, 14346993), (1485177, 10565615), (1621745, 9675879), (1668255, 9406121), (2113123, 7425885), (2475295, 6339369), (3225293, 4865235), (3281205, 4782331)]