48129125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 72783360

約数和(自身を除く): 24654235

約数列:

[1, 5, 11, 17, 25, 29, 55, 71, 85, 125, 145, 187, 275, 319, 355, 425, 493, 725, 781, 935, 1207, 1375, 1595, 1775, 2059, 2125, 2465, 3625, 3905, 4675, 5423, 6035, 7975, 8875, 10295, 12325, 13277, 19525, 22649, 23375, 27115, 30175, 35003, 39875, 51475, 61625, 66385, 97625, 113245, 135575, 150875, 175015, 257375, 331925, 385033, 566225, 677875, 875075, 1659625, 1925165, 2831125, 4375375, 9625825, 48129125]

約数ペア:

[(1, 48129125), (5, 9625825), (11, 4375375), (17, 2831125), (25, 1925165), (29, 1659625), (55, 875075), (71, 677875), (85, 566225), (125, 385033), (145, 331925), (187, 257375), (275, 175015), (319, 150875), (355, 135575), (425, 113245), (493, 97625), (725, 66385), (781, 61625), (935, 51475), (1207, 39875), (1375, 35003), (1595, 30175), (1775, 27115), (2059, 23375), (2125, 22649), (2465, 19525), (3625, 13277), (3905, 12325), (4675, 10295), (5423, 8875), (6035, 7975)]