26434225

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 36141660

約数和(自身を除く): 9707435

約数列:

[1, 5, 19, 25, 29, 95, 101, 145, 361, 475, 505, 551, 725, 1805, 1919, 2525, 2755, 2929, 9025, 9595, 10469, 13775, 14645, 36461, 47975, 52345, 55651, 73225, 182305, 261725, 278255, 911525, 1057369, 1391275, 5286845, 26434225]

約数ペア:

[(1, 26434225), (5, 5286845), (19, 1391275), (25, 1057369), (29, 911525), (95, 278255), (101, 261725), (145, 182305), (361, 73225), (475, 55651), (505, 52345), (551, 47975), (725, 36461), (1805, 14645), (1919, 13775), (2525, 10469), (2755, 9595), (2929, 9025)]