180889275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2713}}^1$

素因数の和:2860

約数の個数: 48

約数和(自身を含む): 344612864

約数和(自身を除く): 163723589

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 127, 175, 381, 525, 635, 889, 1905, 2667, 2713, 3175, 4445, 8139, 9525, 13335, 13565, 18991, 22225, 40695, 56973, 66675, 67825, 94955, 203475, 284865, 344551, 474775, 1033653, 1424325, 1722755, 2411857, 5168265, 7235571, 8613775, 12059285, 25841325, 36177855, 60296425, 180889275]

約数ペア:

[(1, 180889275), (3, 60296425), (5, 36177855), (7, 25841325), (15, 12059285), (21, 8613775), (25, 7235571), (35, 5168265), (75, 2411857), (105, 1722755), (127, 1424325), (175, 1033653), (381, 474775), (525, 344551), (635, 284865), (889, 203475), (1905, 94955), (2667, 67825), (2713, 66675), (3175, 56973), (4445, 40695), (8139, 22225), (9525, 18991), (13335, 13565)]