2049367065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{74699}}^1$

素因数の和:74797

約数の個数: 32

約数和(自身を含む): 3442176000

約数和(自身を除く): 1392808935

約数列:

[1, 3, 5, 15, 31, 59, 93, 155, 177, 295, 465, 885, 1829, 5487, 9145, 27435, 74699, 224097, 373495, 1120485, 2315669, 4407241, 6947007, 11578345, 13221723, 22036205, 34735035, 66108615, 136624471, 409873413, 683122355, 2049367065]

約数ペア:

[(1, 2049367065), (3, 683122355), (5, 409873413), (15, 136624471), (31, 66108615), (59, 34735035), (93, 22036205), (155, 13221723), (177, 11578345), (295, 6947007), (465, 4407241), (885, 2315669), (1829, 1120485), (5487, 373495), (9145, 224097), (27435, 74699)]