141421825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5233}}^1$

素因数の和:5313

約数の個数: 24

約数和(自身を含む): 186916608

約数和(自身を除く): 45494783

約数列:

[1, 5, 23, 25, 47, 115, 235, 575, 1081, 1175, 5233, 5405, 26165, 27025, 120359, 130825, 245951, 601795, 1229755, 3008975, 5656873, 6148775, 28284365, 141421825]

約数ペア:

[(1, 141421825), (5, 28284365), (23, 6148775), (25, 5656873), (47, 3008975), (115, 1229755), (235, 601795), (575, 245951), (1081, 130825), (1175, 120359), (5233, 27025), (5405, 26165)]