13973075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 19046400

約数和(自身を除く): 5073325

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 1279, 2185, 6395, 10925, 24301, 29417, 31975, 121505, 147085, 558923, 607525, 735425, 2794615, 13973075]

約数ペア:

[(1, 13973075), (5, 2794615), (19, 735425), (23, 607525), (25, 558923), (95, 147085), (115, 121505), (437, 31975), (475, 29417), (575, 24301), (1279, 10925), (2185, 6395)]