27012315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5281}}^1$

素因数の和:5331

約数の個数: 32

約数和(自身を含む): 48678912

約数和(自身を除く): 21666597

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 5281, 15843, 26405, 58091, 79215, 163711, 174273, 290455, 491133, 818555, 871365, 1800821, 2455665, 5402463, 9004105, 27012315]

約数ペア:

[(1, 27012315), (3, 9004105), (5, 5402463), (11, 2455665), (15, 1800821), (31, 871365), (33, 818555), (55, 491133), (93, 290455), (155, 174273), (165, 163711), (341, 79215), (465, 58091), (1023, 26405), (1705, 15843), (5115, 5281)]