26597175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 48592128

約数和(自身を除く): 21994953

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 103, 165, 275, 309, 313, 515, 825, 939, 1133, 1545, 1565, 2575, 3399, 3443, 4695, 5665, 7725, 7825, 10329, 16995, 17215, 23475, 28325, 32239, 51645, 84975, 86075, 96717, 161195, 258225, 354629, 483585, 805975, 1063887, 1773145, 2417925, 5319435, 8865725, 26597175]

約数ペア:

[(1, 26597175), (3, 8865725), (5, 5319435), (11, 2417925), (15, 1773145), (25, 1063887), (33, 805975), (55, 483585), (75, 354629), (103, 258225), (165, 161195), (275, 96717), (309, 86075), (313, 84975), (515, 51645), (825, 32239), (939, 28325), (1133, 23475), (1545, 17215), (1565, 16995), (2575, 10329), (3399, 7825), (3443, 7725), (4695, 5665)]