75888527

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 28620913

約数列:

[1, 11, 13, 17, 19, 31, 53, 143, 187, 209, 221, 247, 323, 341, 403, 527, 583, 589, 689, 901, 1007, 1643, 2431, 2717, 3553, 4199, 4433, 5797, 6479, 6851, 7579, 7657, 9911, 10013, 11077, 11713, 13091, 17119, 18073, 21359, 27931, 31217, 46189, 75361, 84227, 110143, 128843, 130169, 144001, 188309, 222547, 234949, 307241, 343387, 363103, 405821, 530689, 1431859, 2448017, 3994133, 4464031, 5837579, 6898957, 75888527]

約数ペア:

[(1, 75888527), (11, 6898957), (13, 5837579), (17, 4464031), (19, 3994133), (31, 2448017), (53, 1431859), (143, 530689), (187, 405821), (209, 363103), (221, 343387), (247, 307241), (323, 234949), (341, 222547), (403, 188309), (527, 144001), (583, 130169), (589, 128843), (689, 110143), (901, 84227), (1007, 75361), (1643, 46189), (2431, 31217), (2717, 27931), (3553, 21359), (4199, 18073), (4433, 17119), (5797, 13091), (6479, 11713), (6851, 11077), (7579, 10013), (7657, 9911)]