149737105

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{701}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 218350080

約数和(自身を除く): 68612975

約数列:

[1, 5, 7, 17, 35, 85, 119, 359, 595, 701, 1795, 2513, 3505, 4907, 6103, 11917, 12565, 24535, 30515, 42721, 59585, 83419, 213605, 251659, 417095, 1258295, 1761613, 4278203, 8808065, 21391015, 29947421, 149737105]

約数ペア:

[(1, 149737105), (5, 29947421), (7, 21391015), (17, 8808065), (35, 4278203), (85, 1761613), (119, 1258295), (359, 417095), (595, 251659), (701, 213605), (1795, 83419), (2513, 59585), (3505, 42721), (4907, 30515), (6103, 24535), (11917, 12565)]