22748428725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{4909}}^1$

素因数の和:5111

約数の個数: 96

約数和(自身を含む): 42346039680

約数和(自身を除く): 19597610955

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 137, 165, 205, 275, 411, 451, 615, 685, 825, 1025, 1353, 1507, 2055, 2255, 3075, 3425, 4521, 4909, 5617, 6765, 7535, 10275, 11275, 14727, 16851, 22605, 24545, 28085, 33825, 37675, 53999, 61787, 73635, 84255, 113025, 122725, 140425, 161997, 185361, 201269, 269995, 308935, 368175, 421275, 603807, 672533, 809985, 926805, 1006345, 1349975, 1544675, 2017599, 2213959, 3019035, 3362665, 4049925, 4634025, 5031725, 6641877, 7397863, 10087995, 11069795, 15095175, 16813325, 22193589, 27573853, 33209385, 36989315, 50439975, 55348975, 82721559, 110967945, 137869265, 166046925, 184946575, 303312383, 413607795, 554839725, 689346325, 909937149, 1516561915, 2068038975, 4549685745, 7582809575, 22748428725]

約数ペア:

[(1, 22748428725), (3, 7582809575), (5, 4549685745), (11, 2068038975), (15, 1516561915), (25, 909937149), (33, 689346325), (41, 554839725), (55, 413607795), (75, 303312383), (123, 184946575), (137, 166046925), (165, 137869265), (205, 110967945), (275, 82721559), (411, 55348975), (451, 50439975), (615, 36989315), (685, 33209385), (825, 27573853), (1025, 22193589), (1353, 16813325), (1507, 15095175), (2055, 11069795), (2255, 10087995), (3075, 7397863), (3425, 6641877), (4521, 5031725), (4909, 4634025), (5617, 4049925), (6765, 3362665), (7535, 3019035), (10275, 2213959), (11275, 2017599), (14727, 1544675), (16851, 1349975), (22605, 1006345), (24545, 926805), (28085, 809985), (33825, 672533), (37675, 603807), (53999, 421275), (61787, 368175), (73635, 308935), (84255, 269995), (113025, 201269), (122725, 185361), (140425, 161997)]