4688905

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 6324480

約数和(自身を除く): 1635575

約数列:

[1, 5, 13, 31, 65, 155, 169, 179, 403, 845, 895, 2015, 2327, 5239, 5549, 11635, 26195, 27745, 30251, 72137, 151255, 360685, 937781, 4688905]

約数ペア:

[(1, 4688905), (5, 937781), (13, 360685), (31, 151255), (65, 72137), (155, 30251), (169, 27745), (179, 26195), (403, 11635), (845, 5549), (895, 5239), (2015, 2327)]