19327377195

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{1753}}^1\times {\mathrm{3889}}^1$

素因数の和:5666

約数の個数: 80

約数和(自身を含む): 39628332480

約数和(自身を除く): 20300955285

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 1753, 2835, 3889, 5259, 8765, 11667, 12271, 15777, 19445, 26295, 27223, 35001, 36813, 47331, 58335, 61355, 78885, 81669, 105003, 110439, 136115, 141993, 175005, 184065, 236655, 245007, 315009, 331317, 408345, 525015, 552195, 709965, 735021, 993951, 1225035, 1575045, 1656585, 2205063, 3675105, 4969755, 6817417, 11025315, 20452251, 34087085, 47721919, 61356753, 102261255, 143165757, 184070259, 238609595, 306783765, 429497271, 552210777, 715828785, 920351295, 1288491813, 2147486355, 2761053885, 3865475439, 6442459065, 19327377195]

約数ペア:

[(1, 19327377195), (3, 6442459065), (5, 3865475439), (7, 2761053885), (9, 2147486355), (15, 1288491813), (21, 920351295), (27, 715828785), (35, 552210777), (45, 429497271), (63, 306783765), (81, 238609595), (105, 184070259), (135, 143165757), (189, 102261255), (315, 61356753), (405, 47721919), (567, 34087085), (945, 20452251), (1753, 11025315), (2835, 6817417), (3889, 4969755), (5259, 3675105), (8765, 2205063), (11667, 1656585), (12271, 1575045), (15777, 1225035), (19445, 993951), (26295, 735021), (27223, 709965), (35001, 552195), (36813, 525015), (47331, 408345), (58335, 331317), (61355, 315009), (78885, 245007), (81669, 236655), (105003, 184065), (110439, 175005), (136115, 141993)]