23370097905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{21143}}^1$

素因数の和:21212

約数の個数: 144

約数和(自身を含む): 52643485440

約数和(自身を除く): 29273387535

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 29, 33, 35, 45, 55, 63, 77, 87, 99, 105, 121, 145, 165, 203, 231, 261, 315, 319, 363, 385, 435, 495, 605, 609, 693, 847, 957, 1015, 1089, 1155, 1305, 1595, 1815, 1827, 2233, 2541, 2871, 3045, 3465, 3509, 4235, 4785, 5445, 6699, 7623, 9135, 10527, 11165, 12705, 14355, 17545, 20097, 21143, 24563, 31581, 33495, 38115, 52635, 63429, 73689, 100485, 105715, 122815, 148001, 157905, 190287, 221067, 232573, 317145, 368445, 444003, 613147, 697719, 740005, 951435, 1105335, 1162865, 1332009, 1628011, 1839441, 2093157, 2220015, 2558303, 3065735, 3488595, 4292029, 4884033, 5518323, 6660045, 6744617, 7674909, 8140055, 9197205, 10465785, 12791515, 12876087, 14652099, 17908121, 20233851, 21460145, 23024727, 24420165, 27591615, 33723085, 38374545, 38628261, 47212319, 53724363, 60701553, 64380435, 73260495, 74190787, 89540605, 101169255, 115123635, 141636957, 161173089, 193141305, 222572361, 236061595, 268621815, 303507765, 370953935, 424910871, 519335509, 667717083, 708184785, 805865445, 1112861805, 1558006527, 2124554355, 2596677545, 3338585415, 4674019581, 7790032635, 23370097905]

約数ペア:

[(1, 23370097905), (3, 7790032635), (5, 4674019581), (7, 3338585415), (9, 2596677545), (11, 2124554355), (15, 1558006527), (21, 1112861805), (29, 805865445), (33, 708184785), (35, 667717083), (45, 519335509), (55, 424910871), (63, 370953935), (77, 303507765), (87, 268621815), (99, 236061595), (105, 222572361), (121, 193141305), (145, 161173089), (165, 141636957), (203, 115123635), (231, 101169255), (261, 89540605), (315, 74190787), (319, 73260495), (363, 64380435), (385, 60701553), (435, 53724363), (495, 47212319), (605, 38628261), (609, 38374545), (693, 33723085), (847, 27591615), (957, 24420165), (1015, 23024727), (1089, 21460145), (1155, 20233851), (1305, 17908121), (1595, 14652099), (1815, 12876087), (1827, 12791515), (2233, 10465785), (2541, 9197205), (2871, 8140055), (3045, 7674909), (3465, 6744617), (3509, 6660045), (4235, 5518323), (4785, 4884033), (5445, 4292029), (6699, 3488595), (7623, 3065735), (9135, 2558303), (10527, 2220015), (11165, 2093157), (12705, 1839441), (14355, 1628011), (17545, 1332009), (20097, 1162865), (21143, 1105335), (24563, 951435), (31581, 740005), (33495, 697719), (38115, 613147), (52635, 444003), (63429, 368445), (73689, 317145), (100485, 232573), (105715, 221067), (122815, 190287), (148001, 157905)]