74199495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{479}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 50216505

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 449, 479, 1347, 1437, 2245, 2395, 6735, 7185, 10327, 11017, 30981, 33051, 51635, 55085, 154905, 165255, 215071, 645213, 1075355, 3226065, 4946633, 14839899, 24733165, 74199495]

約数ペア:

[(1, 74199495), (3, 24733165), (5, 14839899), (15, 4946633), (23, 3226065), (69, 1075355), (115, 645213), (345, 215071), (449, 165255), (479, 154905), (1347, 55085), (1437, 51635), (2245, 33051), (2395, 30981), (6735, 11017), (7185, 10327)]