185364475

素因数分解:

$5^2\times {\mathrm{19}}^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 258554880

約数和(自身を除く): 73190405

約数列:

[1, 5, 19, 23, 25, 47, 95, 115, 235, 361, 437, 475, 575, 893, 1081, 1175, 1805, 2185, 4465, 5405, 6859, 8303, 9025, 10925, 16967, 20539, 22325, 27025, 34295, 41515, 84835, 102695, 157757, 171475, 207575, 322373, 390241, 424175, 513475, 788785, 1611865, 1951205, 3943925, 7414579, 8059325, 9756025, 37072895, 185364475]

約数ペア:

[(1, 185364475), (5, 37072895), (19, 9756025), (23, 8059325), (25, 7414579), (47, 3943925), (95, 1951205), (115, 1611865), (235, 788785), (361, 513475), (437, 424175), (475, 390241), (575, 322373), (893, 207575), (1081, 171475), (1175, 157757), (1805, 102695), (2185, 84835), (4465, 41515), (5405, 34295), (6859, 27025), (8303, 22325), (9025, 20539), (10925, 16967)]