42254985

素因数分解:

$3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{5881}}^1$

素因数の和:6368

約数の個数: 16

約数和(自身を含む): 67760640

約数和(自身を除く): 25505655

約数列:

[1, 3, 5, 15, 479, 1437, 2395, 5881, 7185, 17643, 29405, 88215, 2816999, 8450997, 14084995, 42254985]

約数ペア:

[(1, 42254985), (3, 14084995), (5, 8450997), (15, 2816999), (479, 88215), (1437, 29405), (2395, 17643), (5881, 7185)]