15083768

素因数分解:

$2^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 34560000

約数和(自身を除く): 19476232

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 239, 322, 343, 392, 478, 644, 686, 956, 1127, 1288, 1372, 1673, 1912, 2254, 2744, 3346, 4508, 5497, 6692, 7889, 9016, 10994, 11711, 13384, 15778, 21988, 23422, 31556, 38479, 43976, 46844, 63112, 76958, 81977, 93688, 153916, 163954, 269353, 307832, 327908, 538706, 655816, 1077412, 1885471, 2154824, 3770942, 7541884, 15083768]

約数ペア:

[(1, 15083768), (2, 7541884), (4, 3770942), (7, 2154824), (8, 1885471), (14, 1077412), (23, 655816), (28, 538706), (46, 327908), (49, 307832), (56, 269353), (92, 163954), (98, 153916), (161, 93688), (184, 81977), (196, 76958), (239, 63112), (322, 46844), (343, 43976), (392, 38479), (478, 31556), (644, 23422), (686, 21988), (956, 15778), (1127, 13384), (1288, 11711), (1372, 10994), (1673, 9016), (1912, 7889), (2254, 6692), (2744, 5497), (3346, 4508)]