15891528

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{28789}}^1$

素因数の和:28821

約数の個数: 32

約数和(自身を含む): 41457600

約数和(自身を除く): 25566072

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 28789, 57578, 86367, 115156, 172734, 230312, 345468, 662147, 690936, 1324294, 1986441, 2648588, 3972882, 5297176, 7945764, 15891528]

約数ペア:

[(1, 15891528), (2, 7945764), (3, 5297176), (4, 3972882), (6, 2648588), (8, 1986441), (12, 1324294), (23, 690936), (24, 662147), (46, 345468), (69, 230312), (92, 172734), (138, 115156), (184, 86367), (276, 57578), (552, 28789)]