2078656547775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1\times {\mathrm{63439}}^1$

素因数の和:64329

約数の個数: 96

約数和(自身を含む): 3760845004800

約数和(自身を除く): 1682188457025

約数列:

[1, 3, 5, 15, 17, 25, 31, 51, 75, 85, 93, 155, 255, 425, 465, 527, 775, 829, 1275, 1581, 2325, 2487, 2635, 4145, 7905, 12435, 13175, 14093, 20725, 25699, 39525, 42279, 62175, 63439, 70465, 77097, 128495, 190317, 211395, 317195, 352325, 385485, 436883, 642475, 951585, 1056975, 1078463, 1310649, 1585975, 1927425, 1966609, 2184415, 3235389, 4757925, 5392315, 5899827, 6553245, 9833045, 10922075, 16176945, 26961575, 29499135, 32766225, 33432353, 49165225, 52590931, 80884725, 100297059, 147495675, 157772793, 167161765, 262954655, 501485295, 788863965, 835808825, 894045827, 1314773275, 1630318861, 2507426475, 2682137481, 3944319825, 4470229135, 4890956583, 8151594305, 13410687405, 22351145675, 24454782915, 27715420637, 40757971525, 67053437025, 83146261911, 122273914575, 138577103185, 415731309555, 692885515925, 2078656547775]

約数ペア:

[(1, 2078656547775), (3, 692885515925), (5, 415731309555), (15, 138577103185), (17, 122273914575), (25, 83146261911), (31, 67053437025), (51, 40757971525), (75, 27715420637), (85, 24454782915), (93, 22351145675), (155, 13410687405), (255, 8151594305), (425, 4890956583), (465, 4470229135), (527, 3944319825), (775, 2682137481), (829, 2507426475), (1275, 1630318861), (1581, 1314773275), (2325, 894045827), (2487, 835808825), (2635, 788863965), (4145, 501485295), (7905, 262954655), (12435, 167161765), (13175, 157772793), (14093, 147495675), (20725, 100297059), (25699, 80884725), (39525, 52590931), (42279, 49165225), (62175, 33432353), (63439, 32766225), (70465, 29499135), (77097, 26961575), (128495, 16176945), (190317, 10922075), (211395, 9833045), (317195, 6553245), (352325, 5899827), (385485, 5392315), (436883, 4757925), (642475, 3235389), (951585, 2184415), (1056975, 1966609), (1078463, 1927425), (1310649, 1585975)]