75518744275

素因数分解:

$5^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2706

約数の個数: 96

約数和(自身を含む): 110917900800

約数和(自身を除く): 35399156525

約数列:

[1, 5, 13, 17, 25, 31, 65, 85, 155, 169, 221, 325, 403, 425, 527, 775, 845, 1105, 2015, 2197, 2609, 2635, 2873, 4225, 5239, 5525, 6851, 10075, 10985, 13045, 13175, 14365, 26195, 33917, 34255, 37349, 44353, 54925, 65225, 68107, 71825, 80879, 89063, 130975, 169585, 171275, 186745, 221765, 340535, 404395, 440921, 445315, 576589, 847925, 933725, 1051427, 1108825, 1157819, 1374943, 1702675, 2021975, 2204605, 2226575, 2882945, 5257135, 5731973, 5789095, 6874715, 7495657, 11023025, 13668551, 14414725, 17874259, 26285675, 28659865, 28945475, 34373575, 37478285, 68342755, 89371295, 97443541, 143299325, 177691163, 187391425, 232365367, 341713775, 446856475, 487217705, 888455815, 1161826835, 2436088525, 3020749771, 4442279075, 5809134175, 15103748855, 75518744275]

約数ペア:

[(1, 75518744275), (5, 15103748855), (13, 5809134175), (17, 4442279075), (25, 3020749771), (31, 2436088525), (65, 1161826835), (85, 888455815), (155, 487217705), (169, 446856475), (221, 341713775), (325, 232365367), (403, 187391425), (425, 177691163), (527, 143299325), (775, 97443541), (845, 89371295), (1105, 68342755), (2015, 37478285), (2197, 34373575), (2609, 28945475), (2635, 28659865), (2873, 26285675), (4225, 17874259), (5239, 14414725), (5525, 13668551), (6851, 11023025), (10075, 7495657), (10985, 6874715), (13045, 5789095), (13175, 5731973), (14365, 5257135), (26195, 2882945), (33917, 2226575), (34255, 2204605), (37349, 2021975), (44353, 1702675), (54925, 1374943), (65225, 1157819), (68107, 1108825), (71825, 1051427), (80879, 933725), (89063, 847925), (130975, 576589), (169585, 445315), (171275, 440921), (186745, 404395), (221765, 340535)]