26727725

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:146

約数の個数: 36

約数和(自身を含む): 36206016

約数和(自身を除く): 9478291

約数列:

[1, 5, 23, 25, 43, 47, 115, 215, 235, 529, 575, 989, 1075, 1081, 1175, 2021, 2645, 4945, 5405, 10105, 13225, 22747, 24725, 24863, 27025, 46483, 50525, 113735, 124315, 232415, 568675, 621575, 1069109, 1162075, 5345545, 26727725]

約数ペア:

[(1, 26727725), (5, 5345545), (23, 1162075), (25, 1069109), (43, 621575), (47, 568675), (115, 232415), (215, 124315), (235, 113735), (529, 50525), (575, 46483), (989, 27025), (1075, 24863), (1081, 24725), (1175, 22747), (2021, 13225), (2645, 10105), (4945, 5405)]