298540475

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{6197}}^1$

素因数の和:6295

約数の個数: 24

約数和(自身を含む): 387350208

約数和(自身を除く): 88809733

約数列:

[1, 5, 25, 41, 47, 205, 235, 1025, 1175, 1927, 6197, 9635, 30985, 48175, 154925, 254077, 291259, 1270385, 1456295, 6351925, 7281475, 11941619, 59708095, 298540475]

約数ペア:

[(1, 298540475), (5, 59708095), (25, 11941619), (41, 7281475), (47, 6351925), (205, 1456295), (235, 1270385), (1025, 291259), (1175, 254077), (1927, 154925), (6197, 48175), (9635, 30985)]