63139565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 82944000

約数和(自身を除く): 19804435

約数列:

[1, 5, 19, 47, 79, 95, 179, 235, 395, 893, 895, 1501, 3401, 3713, 4465, 7505, 8413, 14141, 17005, 18565, 42065, 70547, 70705, 159847, 268679, 352735, 664627, 799235, 1343395, 3323135, 12627913, 63139565]

約数ペア:

[(1, 63139565), (5, 12627913), (19, 3323135), (47, 1343395), (79, 799235), (95, 664627), (179, 352735), (235, 268679), (395, 159847), (893, 70705), (895, 70547), (1501, 42065), (3401, 18565), (3713, 17005), (4465, 14141), (7505, 8413)]