199300175

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1279}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 259031040

約数和(自身を除く): 59730865

約数列:

[1, 5, 23, 25, 115, 271, 575, 1279, 1355, 6233, 6395, 6775, 29417, 31165, 31975, 147085, 155825, 346609, 735425, 1733045, 7972007, 8665225, 39860035, 199300175]

約数ペア:

[(1, 199300175), (5, 39860035), (23, 8665225), (25, 7972007), (115, 1733045), (271, 735425), (575, 346609), (1279, 155825), (1355, 147085), (6233, 31975), (6395, 31165), (6775, 29417)]