2840568195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{17189}}^1$

素因数の和:17699

約数の個数: 32

約数和(自身を含む): 4752691200

約数和(自身を除く): 1912123005

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 479, 1437, 2395, 7185, 11017, 17189, 33051, 51567, 55085, 85945, 165255, 257835, 395347, 1186041, 1976735, 5930205, 8233531, 24700593, 41167655, 123502965, 189371213, 568113639, 946856065, 2840568195]

約数ペア:

[(1, 2840568195), (3, 946856065), (5, 568113639), (15, 189371213), (23, 123502965), (69, 41167655), (115, 24700593), (345, 8233531), (479, 5930205), (1437, 1976735), (2395, 1186041), (7185, 395347), (11017, 257835), (17189, 165255), (33051, 85945), (51567, 55085)]