15895208

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 37920960

約数和(自身を除く): 22025752

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 41, 43, 46, 49, 56, 82, 86, 92, 98, 161, 164, 172, 184, 196, 287, 301, 322, 328, 344, 392, 574, 602, 644, 943, 989, 1127, 1148, 1204, 1288, 1763, 1886, 1978, 2009, 2107, 2254, 2296, 2408, 3526, 3772, 3956, 4018, 4214, 4508, 6601, 6923, 7052, 7544, 7912, 8036, 8428, 9016, 12341, 13202, 13846, 14104, 16072, 16856, 24682, 26404, 27692, 40549, 46207, 48461, 49364, 52808, 55384, 81098, 86387, 92414, 96922, 98728, 162196, 172774, 184828, 193844, 283843, 324392, 345548, 369656, 387688, 567686, 691096, 1135372, 1986901, 2270744, 3973802, 7947604, 15895208]

約数ペア:

[(1, 15895208), (2, 7947604), (4, 3973802), (7, 2270744), (8, 1986901), (14, 1135372), (23, 691096), (28, 567686), (41, 387688), (43, 369656), (46, 345548), (49, 324392), (56, 283843), (82, 193844), (86, 184828), (92, 172774), (98, 162196), (161, 98728), (164, 96922), (172, 92414), (184, 86387), (196, 81098), (287, 55384), (301, 52808), (322, 49364), (328, 48461), (344, 46207), (392, 40549), (574, 27692), (602, 26404), (644, 24682), (943, 16856), (989, 16072), (1127, 14104), (1148, 13846), (1204, 13202), (1288, 12341), (1763, 9016), (1886, 8428), (1978, 8036), (2009, 7912), (2107, 7544), (2254, 7052), (2296, 6923), (2408, 6601), (3526, 4508), (3772, 4214), (3956, 4018)]