156974235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30689}}^1$

素因数の和:30739

約数の個数: 32

約数和(自身を含む): 282839040

約数和(自身を除く): 125864805

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 30689, 92067, 153445, 337579, 460335, 951359, 1012737, 1687895, 2854077, 4756795, 5063685, 10464949, 14270385, 31394847, 52324745, 156974235]

約数ペア:

[(1, 156974235), (3, 52324745), (5, 31394847), (11, 14270385), (15, 10464949), (31, 5063685), (33, 4756795), (55, 2854077), (93, 1687895), (155, 1012737), (165, 951359), (341, 460335), (465, 337579), (1023, 153445), (1705, 92067), (5115, 30689)]