1225789605

素因数分解:

$3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1193}}^1$

素因数の和:1312

約数の個数: 80

約数和(自身を含む): 2288468160

約数和(自身を除く): 1062678555

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 59, 81, 129, 135, 177, 215, 295, 387, 405, 531, 645, 885, 1161, 1193, 1593, 1935, 2537, 2655, 3483, 3579, 4779, 5805, 5965, 7611, 7965, 10737, 12685, 17415, 17895, 22833, 23895, 32211, 38055, 51299, 53685, 68499, 70387, 96633, 114165, 153897, 161055, 205497, 211161, 256495, 342495, 351935, 461691, 483165, 633483, 769485, 1027485, 1055805, 1385073, 1900449, 2308455, 3026641, 3167415, 4155219, 5701347, 6925365, 9079923, 9502245, 15133205, 20776095, 27239769, 28506735, 45399615, 81719307, 136198845, 245157921, 408596535, 1225789605]

約数ペア:

[(1, 1225789605), (3, 408596535), (5, 245157921), (9, 136198845), (15, 81719307), (27, 45399615), (43, 28506735), (45, 27239769), (59, 20776095), (81, 15133205), (129, 9502245), (135, 9079923), (177, 6925365), (215, 5701347), (295, 4155219), (387, 3167415), (405, 3026641), (531, 2308455), (645, 1900449), (885, 1385073), (1161, 1055805), (1193, 1027485), (1593, 769485), (1935, 633483), (2537, 483165), (2655, 461691), (3483, 351935), (3579, 342495), (4779, 256495), (5805, 211161), (5965, 205497), (7611, 161055), (7965, 153897), (10737, 114165), (12685, 96633), (17415, 70387), (17895, 68499), (22833, 53685), (23895, 51299), (32211, 38055)]