2564271435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{35401}}^1$

素因数の和:35859

約数の個数: 32

約数和(自身を含む): 4486141440

約数和(自身を除く): 1921870005

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 439, 1317, 2195, 4829, 6585, 14487, 24145, 35401, 72435, 106203, 177005, 389411, 531015, 1168233, 1947055, 5841165, 15541039, 46623117, 77705195, 170951429, 233115585, 512854287, 854757145, 2564271435]

約数ペア:

[(1, 2564271435), (3, 854757145), (5, 512854287), (11, 233115585), (15, 170951429), (33, 77705195), (55, 46623117), (165, 15541039), (439, 5841165), (1317, 1947055), (2195, 1168233), (4829, 531015), (6585, 389411), (14487, 177005), (24145, 106203), (35401, 72435)]