149716905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2713}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 258980736

約数和(自身を除く): 109263831

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 283, 849, 1415, 2713, 3679, 4245, 8139, 11037, 13565, 18395, 35269, 40695, 55185, 105807, 176345, 529035, 767779, 2303337, 3838895, 9981127, 11516685, 29943381, 49905635, 149716905]

約数ペア:

[(1, 149716905), (3, 49905635), (5, 29943381), (13, 11516685), (15, 9981127), (39, 3838895), (65, 2303337), (195, 767779), (283, 529035), (849, 176345), (1415, 105807), (2713, 55185), (3679, 40695), (4245, 35269), (8139, 18395), (11037, 13565)]