160948905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43441}}^1$

素因数の和:43481

約数の個数: 32

約数和(自身を含む): 291930240

約数和(自身を除く): 130981335

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 43441, 130323, 217205, 564733, 651615, 825379, 1694199, 2476137, 2823665, 4126895, 8470995, 10729927, 12380685, 32189781, 53649635, 160948905]

約数ペア:

[(1, 160948905), (3, 53649635), (5, 32189781), (13, 12380685), (15, 10729927), (19, 8470995), (39, 4126895), (57, 2823665), (65, 2476137), (95, 1694199), (195, 825379), (247, 651615), (285, 564733), (741, 217205), (1235, 130323), (3705, 43441)]