27880435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{937}}^1$

素因数の和:1494

約数の個数: 16

約数和(自身を含む): 36604512

約数和(自身を除く): 8724077

約数列:

[1, 5, 11, 55, 541, 937, 2705, 4685, 5951, 10307, 29755, 51535, 506917, 2534585, 5576087, 27880435]

約数ペア:

[(1, 27880435), (5, 5576087), (11, 2534585), (55, 506917), (541, 51535), (937, 29755), (2705, 10307), (4685, 5951)]