2759002015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{231169}}^1$

素因数の和:231223

約数の個数: 32

約数和(自身を含む): 4260925440

約数和(自身を除く): 1501923425

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 11935, 231169, 1155845, 1618183, 2542859, 7166239, 8090915, 12714295, 17800013, 35831195, 50163673, 78828629, 89000065, 250818365, 394143145, 551800403, 2759002015]

約数ペア:

[(1, 2759002015), (5, 551800403), (7, 394143145), (11, 250818365), (31, 89000065), (35, 78828629), (55, 50163673), (77, 35831195), (155, 17800013), (217, 12714295), (341, 8090915), (385, 7166239), (1085, 2542859), (1705, 1618183), (2387, 1155845), (11935, 231169)]