129446075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27689}}^1$

素因数の和:27727

約数の個数: 24

約数和(自身を含む): 185412240

約数和(自身を除く): 55966165

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 27689, 138445, 304579, 470713, 692225, 1522895, 2353565, 5177843, 7614475, 11767825, 25889215, 129446075]

約数ペア:

[(1, 129446075), (5, 25889215), (11, 11767825), (17, 7614475), (25, 5177843), (55, 2353565), (85, 1522895), (187, 692225), (275, 470713), (425, 304579), (935, 138445), (4675, 27689)]