13306628475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:986

約数の個数: 144

約数和(自身を含む): 27805220352

約数和(自身を除く): 14498591877

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 83, 105, 137, 175, 225, 249, 315, 411, 415, 525, 581, 685, 743, 747, 959, 1233, 1245, 1575, 1743, 2055, 2075, 2229, 2877, 2905, 3425, 3715, 3735, 4795, 5201, 5229, 6165, 6225, 6687, 8631, 8715, 10275, 11145, 11371, 14385, 14525, 15603, 18575, 18675, 23975, 26005, 26145, 30825, 33435, 34113, 43155, 43575, 46809, 55725, 56855, 61669, 71925, 78015, 79597, 101791, 102339, 130025, 130725, 167175, 170565, 185007, 215775, 234045, 238791, 284275, 305373, 308345, 390075, 397985, 431683, 508955, 511695, 555021, 712537, 716373, 852825, 916119, 925035, 1170225, 1193955, 1295049, 1526865, 1541725, 1989925, 2137611, 2158415, 2544775, 2558475, 2775105, 3562685, 3581865, 3885147, 4580595, 4625175, 5969775, 6412833, 6475245, 7634325, 8448653, 10688055, 10792075, 13875525, 17813425, 17909325, 19425735, 22902975, 25345959, 32064165, 32376225, 42243265, 53440275, 59140571, 76037877, 97128675, 126729795, 160320825, 177421713, 211216325, 295702855, 380189385, 532265139, 633648975, 887108565, 1478514275, 1900946925, 2661325695, 4435542825, 13306628475]

約数ペア:

[(1, 13306628475), (3, 4435542825), (5, 2661325695), (7, 1900946925), (9, 1478514275), (15, 887108565), (21, 633648975), (25, 532265139), (35, 380189385), (45, 295702855), (63, 211216325), (75, 177421713), (83, 160320825), (105, 126729795), (137, 97128675), (175, 76037877), (225, 59140571), (249, 53440275), (315, 42243265), (411, 32376225), (415, 32064165), (525, 25345959), (581, 22902975), (685, 19425735), (743, 17909325), (747, 17813425), (959, 13875525), (1233, 10792075), (1245, 10688055), (1575, 8448653), (1743, 7634325), (2055, 6475245), (2075, 6412833), (2229, 5969775), (2877, 4625175), (2905, 4580595), (3425, 3885147), (3715, 3581865), (3735, 3562685), (4795, 2775105), (5201, 2558475), (5229, 2544775), (6165, 2158415), (6225, 2137611), (6687, 1989925), (8631, 1541725), (8715, 1526865), (10275, 1295049), (11145, 1193955), (11371, 1170225), (14385, 925035), (14525, 916119), (15603, 852825), (18575, 716373), (18675, 712537), (23975, 555021), (26005, 511695), (26145, 508955), (30825, 431683), (33435, 397985), (34113, 390075), (43155, 308345), (43575, 305373), (46809, 284275), (55725, 238791), (56855, 234045), (61669, 215775), (71925, 185007), (78015, 170565), (79597, 167175), (101791, 130725), (102339, 130025)]