15148275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^2$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 26763912

約数和(自身を除く): 11615637

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 109, 255, 327, 425, 545, 1275, 1635, 1853, 2725, 5559, 8175, 9265, 11881, 27795, 35643, 46325, 59405, 138975, 178215, 201977, 297025, 605931, 891075, 1009885, 3029655, 5049425, 15148275]

約数ペア:

[(1, 15148275), (3, 5049425), (5, 3029655), (15, 1009885), (17, 891075), (25, 605931), (51, 297025), (75, 201977), (85, 178215), (109, 138975), (255, 59405), (327, 46325), (425, 35643), (545, 27795), (1275, 11881), (1635, 9265), (1853, 8175), (2725, 5559)]