340529255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1051}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 459917568

約数和(自身を除く): 119388313

約数列:

[1, 5, 11, 43, 55, 137, 215, 473, 685, 1051, 1507, 2365, 5255, 5891, 7535, 11561, 29455, 45193, 57805, 64801, 143987, 225965, 324005, 497123, 719935, 1583857, 2485615, 6191441, 7919285, 30957205, 68105851, 340529255]

約数ペア:

[(1, 340529255), (5, 68105851), (11, 30957205), (43, 7919285), (55, 6191441), (137, 2485615), (215, 1583857), (473, 719935), (685, 497123), (1051, 324005), (1507, 225965), (2365, 143987), (5255, 64801), (5891, 57805), (7535, 45193), (11561, 29455)]