2055535

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 2604672

約数和(自身を除く): 549137

約数列:

[1, 5, 37, 41, 185, 205, 271, 1355, 1517, 7585, 10027, 11111, 50135, 55555, 411107, 2055535]

約数ペア:

[(1, 2055535), (5, 411107), (37, 55555), (41, 50135), (185, 11111), (205, 10027), (271, 7585), (1355, 1517)]