9756025

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:118

約数の個数: 36

約数和(自身を含む): 13606272

約数和(自身を除く): 3850247

約数列:

[1, 5, 19, 23, 25, 47, 95, 115, 235, 361, 437, 475, 575, 893, 1081, 1175, 1805, 2185, 4465, 5405, 8303, 9025, 10925, 16967, 20539, 22325, 27025, 41515, 84835, 102695, 207575, 390241, 424175, 513475, 1951205, 9756025]

約数ペア:

[(1, 9756025), (5, 1951205), (19, 513475), (23, 424175), (25, 390241), (47, 207575), (95, 102695), (115, 84835), (235, 41515), (361, 27025), (437, 22325), (475, 20539), (575, 16967), (893, 10925), (1081, 9025), (1175, 8303), (1805, 5405), (2185, 4465)]