75108465

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10909}}^1$

素因数の和:10943

約数の個数: 40

約数和(自身を含む): 142571880

約数和(自身を除く): 67463415

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 10909, 32727, 54545, 98181, 163635, 185453, 294543, 490905, 556359, 883629, 927265, 1472715, 1669077, 2781795, 4418145, 5007231, 8345385, 15021693, 25036155, 75108465]

約数ペア:

[(1, 75108465), (3, 25036155), (5, 15021693), (9, 8345385), (15, 5007231), (17, 4418145), (27, 2781795), (45, 1669077), (51, 1472715), (81, 927265), (85, 883629), (135, 556359), (153, 490905), (255, 294543), (405, 185453), (459, 163635), (765, 98181), (1377, 54545), (2295, 32727), (6885, 10909)]