26814315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{997}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 47137536

約数和(自身を除く): 20323221

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 997, 1793, 2445, 2991, 4985, 5379, 8965, 10967, 14955, 26895, 32901, 54835, 162511, 164505, 487533, 812555, 1787621, 2437665, 5362863, 8938105, 26814315]

約数ペア:

[(1, 26814315), (3, 8938105), (5, 5362863), (11, 2437665), (15, 1787621), (33, 812555), (55, 487533), (163, 164505), (165, 162511), (489, 54835), (815, 32901), (997, 26895), (1793, 14955), (2445, 10967), (2991, 8965), (4985, 5379)]