2975538055

素因数分解:

$5^1\times 7^1\times {\mathrm{5581}}^1\times {\mathrm{15233}}^1$

素因数の和:20826

約数の個数: 16

約数和(自身を含む): 4081737024

約数和(自身を除く): 1106198969

約数列:

[1, 5, 7, 35, 5581, 15233, 27905, 39067, 76165, 106631, 195335, 533155, 85015373, 425076865, 595107611, 2975538055]

約数ペア:

[(1, 2975538055), (5, 595107611), (7, 425076865), (35, 85015373), (5581, 533155), (15233, 195335), (27905, 106631), (39067, 76165)]