15697852989

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:999

約数の個数: 128

約数和(自身を含む): 28295930880

約数和(自身を除く): 12598077891

約数列:

[1, 3, 7, 13, 17, 21, 37, 39, 51, 91, 111, 113, 119, 221, 259, 273, 339, 357, 481, 629, 663, 777, 791, 809, 1443, 1469, 1547, 1887, 1921, 2373, 2427, 3367, 4181, 4403, 4407, 4641, 5663, 5763, 8177, 10101, 10283, 10517, 12543, 13209, 13447, 13753, 16989, 24531, 24973, 29267, 29933, 30849, 31551, 40341, 41259, 54353, 57239, 71077, 73619, 74919, 87801, 89799, 91417, 96271, 163059, 171717, 174811, 178789, 209531, 213231, 220857, 274251, 288813, 380471, 389129, 497539, 508861, 524433, 536367, 628593, 639919, 924001, 1141413, 1167387, 1188421, 1251523, 1492617, 1526583, 1554089, 1919757, 2723903, 2772003, 3382429, 3562027, 3565263, 3754569, 4662267, 6468007, 6615193, 8171709, 8318947, 10147287, 10686081, 10878623, 19404021, 19845579, 20203157, 23677003, 24956841, 32635869, 43971577, 46306351, 57501293, 60609471, 71031009, 131914731, 138919053, 141422099, 172503879, 307801039, 402509051, 424266297, 747516809, 923403117, 1207527153, 2242550427, 5232617663, 15697852989]

約数ペア:

[(1, 15697852989), (3, 5232617663), (7, 2242550427), (13, 1207527153), (17, 923403117), (21, 747516809), (37, 424266297), (39, 402509051), (51, 307801039), (91, 172503879), (111, 141422099), (113, 138919053), (119, 131914731), (221, 71031009), (259, 60609471), (273, 57501293), (339, 46306351), (357, 43971577), (481, 32635869), (629, 24956841), (663, 23677003), (777, 20203157), (791, 19845579), (809, 19404021), (1443, 10878623), (1469, 10686081), (1547, 10147287), (1887, 8318947), (1921, 8171709), (2373, 6615193), (2427, 6468007), (3367, 4662267), (4181, 3754569), (4403, 3565263), (4407, 3562027), (4641, 3382429), (5663, 2772003), (5763, 2723903), (8177, 1919757), (10101, 1554089), (10283, 1526583), (10517, 1492617), (12543, 1251523), (13209, 1188421), (13447, 1167387), (13753, 1141413), (16989, 924001), (24531, 639919), (24973, 628593), (29267, 536367), (29933, 524433), (30849, 508861), (31551, 497539), (40341, 389129), (41259, 380471), (54353, 288813), (57239, 274251), (71077, 220857), (73619, 213231), (74919, 209531), (87801, 178789), (89799, 174811), (91417, 171717), (96271, 163059)]