105884075

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 160302240

約数和(自身を除く): 54418165

約数列:

[1, 5, 11, 17, 25, 29, 55, 71, 85, 121, 145, 187, 275, 319, 355, 425, 493, 605, 725, 781, 935, 1207, 1595, 1775, 2057, 2059, 2465, 3025, 3509, 3905, 4675, 5423, 6035, 7975, 8591, 10285, 10295, 12325, 13277, 17545, 19525, 22649, 27115, 30175, 35003, 42955, 51425, 51475, 59653, 66385, 87725, 113245, 135575, 146047, 175015, 214775, 249139, 298265, 331925, 385033, 566225, 730235, 875075, 1245695, 1491325, 1925165, 3651175, 4235363, 6228475, 9625825, 21176815, 105884075]

約数ペア:

[(1, 105884075), (5, 21176815), (11, 9625825), (17, 6228475), (25, 4235363), (29, 3651175), (55, 1925165), (71, 1491325), (85, 1245695), (121, 875075), (145, 730235), (187, 566225), (275, 385033), (319, 331925), (355, 298265), (425, 249139), (493, 214775), (605, 175015), (725, 146047), (781, 135575), (935, 113245), (1207, 87725), (1595, 66385), (1775, 59653), (2057, 51475), (2059, 51425), (2465, 42955), (3025, 35003), (3509, 30175), (3905, 27115), (4675, 22649), (5423, 19525), (6035, 17545), (7975, 13277), (8591, 12325), (10285, 10295)]