65964645

素因数分解:

$3^3\times 5^1\times {\mathrm{488627}}^1$

素因数の和:488641

約数の個数: 16

約数和(自身を含む): 117270720

約数和(自身を除く): 51306075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 488627, 1465881, 2443135, 4397643, 7329405, 13192929, 21988215, 65964645]

約数ペア:

[(1, 65964645), (3, 21988215), (5, 13192929), (9, 7329405), (15, 4397643), (27, 2443135), (45, 1465881), (135, 488627)]