2012347808625

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{905087}}^1$

素因数の和:905141

約数の個数: 144

約数和(自身を含む): 4281558607872

約数和(自身を除く): 2269210799247

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 121, 125, 147, 165, 175, 231, 245, 275, 363, 375, 385, 525, 539, 605, 735, 825, 847, 875, 1155, 1225, 1375, 1617, 1815, 1925, 2541, 2625, 2695, 3025, 3675, 4125, 4235, 5775, 5929, 6125, 8085, 9075, 9625, 12705, 13475, 15125, 17787, 18375, 21175, 28875, 29645, 40425, 45375, 63525, 67375, 88935, 105875, 148225, 202125, 317625, 444675, 741125, 905087, 2223375, 2715261, 4525435, 6335609, 9955957, 13576305, 19006827, 22627175, 29867871, 31678045, 44349263, 49779785, 67881525, 69691699, 95034135, 109515527, 113135875, 133047789, 149339355, 158390225, 209075097, 221746315, 248898925, 328546581, 339407625, 348458495, 475170675, 487841893, 547577635, 665238945, 746696775, 766608689, 791951125, 1045375485, 1108731575, 1244494625, 1463525679, 1642732905, 1742292475, 2299826067, 2375853375, 2439209465, 2737888175, 3326194725, 3733483875, 3833043445, 5226877425, 5366260823, 5543657875, 7317628395, 8213664525, 8711462375, 11499130335, 12196047325, 13689440875, 16098782469, 16630973625, 19165217225, 26134387125, 26831304115, 36588141975, 41068322625, 57495651675, 60980236625, 80493912345, 95826086125, 134156520575, 182940709875, 287478258375, 402469561725, 670782602875, 2012347808625]

約数ペア:

[(1, 2012347808625), (3, 670782602875), (5, 402469561725), (7, 287478258375), (11, 182940709875), (15, 134156520575), (21, 95826086125), (25, 80493912345), (33, 60980236625), (35, 57495651675), (49, 41068322625), (55, 36588141975), (75, 26831304115), (77, 26134387125), (105, 19165217225), (121, 16630973625), (125, 16098782469), (147, 13689440875), (165, 12196047325), (175, 11499130335), (231, 8711462375), (245, 8213664525), (275, 7317628395), (363, 5543657875), (375, 5366260823), (385, 5226877425), (525, 3833043445), (539, 3733483875), (605, 3326194725), (735, 2737888175), (825, 2439209465), (847, 2375853375), (875, 2299826067), (1155, 1742292475), (1225, 1642732905), (1375, 1463525679), (1617, 1244494625), (1815, 1108731575), (1925, 1045375485), (2541, 791951125), (2625, 766608689), (2695, 746696775), (3025, 665238945), (3675, 547577635), (4125, 487841893), (4235, 475170675), (5775, 348458495), (5929, 339407625), (6125, 328546581), (8085, 248898925), (9075, 221746315), (9625, 209075097), (12705, 158390225), (13475, 149339355), (15125, 133047789), (17787, 113135875), (18375, 109515527), (21175, 95034135), (28875, 69691699), (29645, 67881525), (40425, 49779785), (45375, 44349263), (63525, 31678045), (67375, 29867871), (88935, 22627175), (105875, 19006827), (148225, 13576305), (202125, 9955957), (317625, 6335609), (444675, 4525435), (741125, 2715261), (905087, 2223375)]