98996985

素因数分解:

$3^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1381}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 181097280

約数和(自身を除く): 82100295

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 243, 295, 405, 531, 885, 1215, 1381, 1593, 2655, 4143, 4779, 6905, 7965, 12429, 14337, 20715, 23895, 37287, 62145, 71685, 81479, 111861, 186435, 244437, 335583, 407395, 559305, 733311, 1222185, 1677915, 2199933, 3666555, 6599799, 10999665, 19799397, 32998995, 98996985]

約数ペア:

[(1, 98996985), (3, 32998995), (5, 19799397), (9, 10999665), (15, 6599799), (27, 3666555), (45, 2199933), (59, 1677915), (81, 1222185), (135, 733311), (177, 559305), (243, 407395), (295, 335583), (405, 244437), (531, 186435), (885, 111861), (1215, 81479), (1381, 71685), (1593, 62145), (2655, 37287), (4143, 23895), (4779, 20715), (6905, 14337), (7965, 12429)]