68854225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 98047296

約数和(自身を除く): 29193071

約数列:

[1, 5, 11, 25, 37, 55, 67, 101, 185, 275, 335, 407, 505, 737, 925, 1111, 1675, 2035, 2479, 2525, 3685, 3737, 5555, 6767, 10175, 12395, 18425, 18685, 27269, 27775, 33835, 41107, 61975, 74437, 93425, 136345, 169175, 205535, 250379, 372185, 681725, 1027675, 1251895, 1860925, 2754169, 6259475, 13770845, 68854225]

約数ペア:

[(1, 68854225), (5, 13770845), (11, 6259475), (25, 2754169), (37, 1860925), (55, 1251895), (67, 1027675), (101, 681725), (185, 372185), (275, 250379), (335, 205535), (407, 169175), (505, 136345), (737, 93425), (925, 74437), (1111, 61975), (1675, 41107), (2035, 33835), (2479, 27775), (2525, 27269), (3685, 18685), (3737, 18425), (5555, 12395), (6767, 10175)]