1330741665

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{677}}^1$

素因数の和:748

約数の個数: 108

約数和(自身を含む): 2679790932

約数和(自身を除く): 1349049267

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 121, 165, 171, 209, 285, 361, 363, 495, 605, 627, 677, 855, 1045, 1083, 1089, 1805, 1815, 1881, 2031, 2299, 3135, 3249, 3385, 3971, 5415, 5445, 6093, 6897, 7447, 9405, 10155, 11495, 11913, 12863, 16245, 19855, 20691, 22341, 30465, 34485, 35739, 37235, 38589, 43681, 59565, 64315, 67023, 81917, 103455, 111705, 115767, 131043, 141493, 178695, 192945, 218405, 244397, 245751, 335115, 393129, 409585, 424479, 578835, 655215, 707465, 733191, 737253, 1221985, 1228755, 1273437, 1556423, 1965645, 2122395, 2199573, 2688367, 3665955, 3686265, 4669269, 6367185, 7782115, 8065101, 10997865, 13441835, 14007807, 23346345, 24195303, 29572037, 40325505, 70039035, 88716111, 120976515, 147860185, 266148333, 443580555, 1330741665]

約数ペア:

[(1, 1330741665), (3, 443580555), (5, 266148333), (9, 147860185), (11, 120976515), (15, 88716111), (19, 70039035), (33, 40325505), (45, 29572037), (55, 24195303), (57, 23346345), (95, 14007807), (99, 13441835), (121, 10997865), (165, 8065101), (171, 7782115), (209, 6367185), (285, 4669269), (361, 3686265), (363, 3665955), (495, 2688367), (605, 2199573), (627, 2122395), (677, 1965645), (855, 1556423), (1045, 1273437), (1083, 1228755), (1089, 1221985), (1805, 737253), (1815, 733191), (1881, 707465), (2031, 655215), (2299, 578835), (3135, 424479), (3249, 409585), (3385, 393129), (3971, 335115), (5415, 245751), (5445, 244397), (6093, 218405), (6897, 192945), (7447, 178695), (9405, 141493), (10155, 131043), (11495, 115767), (11913, 111705), (12863, 103455), (16245, 81917), (19855, 67023), (20691, 64315), (22341, 59565), (30465, 43681), (34485, 38589), (35739, 37235)]