491110035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{15451}}^1$

素因数の和:15635

約数の個数: 32

約数和(自身を含む): 851467008

約数和(自身を除く): 360356973

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 489, 815, 2119, 2445, 6357, 10595, 15451, 31785, 46353, 77255, 200863, 231765, 602589, 1004315, 2518513, 3012945, 7555539, 12592565, 32740669, 37777695, 98222007, 163703345, 491110035]

約数ペア:

[(1, 491110035), (3, 163703345), (5, 98222007), (13, 37777695), (15, 32740669), (39, 12592565), (65, 7555539), (163, 3012945), (195, 2518513), (489, 1004315), (815, 602589), (2119, 231765), (2445, 200863), (6357, 77255), (10595, 46353), (15451, 31785)]