146772775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5431}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 193987584

約数和(自身を除く): 47214809

約数列:

[1, 5, 23, 25, 47, 115, 235, 575, 1081, 1175, 5405, 5431, 27025, 27155, 124913, 135775, 255257, 624565, 1276285, 3122825, 5870911, 6381425, 29354555, 146772775]

約数ペア:

[(1, 146772775), (5, 29354555), (23, 6381425), (25, 5870911), (47, 3122825), (115, 1276285), (235, 624565), (575, 255257), (1081, 135775), (1175, 124913), (5405, 27155), (5431, 27025)]