828371385

素因数分解:

$3^2\times 5^1\times {\mathrm{1753}}^1\times {\mathrm{10501}}^1$

素因数の和:12265

約数の個数: 24

約数和(自身を含む): 1436799624

約数和(自身を除く): 608428239

約数列:

[1, 3, 5, 9, 15, 45, 1753, 5259, 8765, 10501, 15777, 26295, 31503, 52505, 78885, 94509, 157515, 472545, 18408253, 55224759, 92041265, 165674277, 276123795, 828371385]

約数ペア:

[(1, 828371385), (3, 276123795), (5, 165674277), (9, 92041265), (15, 55224759), (45, 18408253), (1753, 472545), (5259, 157515), (8765, 94509), (10501, 78885), (15777, 52505), (26295, 31503)]