2015855127

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 3664926720

約数和(自身を除く): 1649071593

約数列:

[1, 3, 9, 11, 13, 27, 33, 37, 39, 99, 103, 111, 117, 137, 143, 297, 309, 333, 351, 407, 411, 429, 481, 927, 999, 1133, 1221, 1233, 1287, 1339, 1443, 1507, 1781, 2781, 3399, 3663, 3699, 3811, 3861, 4017, 4329, 4521, 5069, 5291, 5343, 10197, 10989, 11433, 12051, 12987, 13563, 14111, 14729, 15207, 15873, 16029, 19591, 30591, 34299, 36153, 40689, 41921, 42333, 44187, 45621, 47619, 48087, 49543, 55759, 58773, 65897, 102897, 125763, 126999, 132561, 136863, 142857, 148629, 155221, 167277, 176319, 183443, 197691, 377289, 380997, 397683, 445887, 465663, 501831, 522107, 528957, 544973, 550329, 593073, 724867, 1131867, 1337661, 1396989, 1505493, 1566321, 1634919, 1650987, 1779219, 2017873, 2174601, 4190967, 4698963, 4904757, 4952961, 5743177, 6053619, 6523803, 6787391, 14096889, 14714271, 17229531, 18160857, 19571409, 20362173, 51688593, 54482571, 61086519, 74661301, 155065779, 183259557, 223983903, 671951709, 2015855127]

約数ペア:

[(1, 2015855127), (3, 671951709), (9, 223983903), (11, 183259557), (13, 155065779), (27, 74661301), (33, 61086519), (37, 54482571), (39, 51688593), (99, 20362173), (103, 19571409), (111, 18160857), (117, 17229531), (137, 14714271), (143, 14096889), (297, 6787391), (309, 6523803), (333, 6053619), (351, 5743177), (407, 4952961), (411, 4904757), (429, 4698963), (481, 4190967), (927, 2174601), (999, 2017873), (1133, 1779219), (1221, 1650987), (1233, 1634919), (1287, 1566321), (1339, 1505493), (1443, 1396989), (1507, 1337661), (1781, 1131867), (2781, 724867), (3399, 593073), (3663, 550329), (3699, 544973), (3811, 528957), (3861, 522107), (4017, 501831), (4329, 465663), (4521, 445887), (5069, 397683), (5291, 380997), (5343, 377289), (10197, 197691), (10989, 183443), (11433, 176319), (12051, 167277), (12987, 155221), (13563, 148629), (14111, 142857), (14729, 136863), (15207, 132561), (15873, 126999), (16029, 125763), (19591, 102897), (30591, 65897), (34299, 58773), (36153, 55759), (40689, 49543), (41921, 48087), (42333, 47619), (44187, 45621)]