54723135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1223}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 92828160

約数和(自身を除く): 38105025

約数列:

[1, 3, 5, 15, 19, 57, 95, 157, 285, 471, 785, 1223, 2355, 2983, 3669, 6115, 8949, 14915, 18345, 23237, 44745, 69711, 116185, 192011, 348555, 576033, 960055, 2880165, 3648209, 10944627, 18241045, 54723135]

約数ペア:

[(1, 54723135), (3, 18241045), (5, 10944627), (15, 3648209), (19, 2880165), (57, 960055), (95, 576033), (157, 348555), (285, 192011), (471, 116185), (785, 69711), (1223, 44745), (2355, 23237), (2983, 18345), (3669, 14915), (6115, 8949)]