38170525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 54907200

約数和(自身を除く): 16736675

約数列:

[1, 5, 17, 19, 25, 29, 85, 95, 145, 163, 323, 425, 475, 493, 551, 725, 815, 1615, 2465, 2755, 2771, 3097, 4075, 4727, 8075, 9367, 12325, 13775, 13855, 15485, 23635, 46835, 52649, 69275, 77425, 80359, 89813, 118175, 234175, 263245, 401795, 449065, 1316225, 1526821, 2008975, 2245325, 7634105, 38170525]

約数ペア:

[(1, 38170525), (5, 7634105), (17, 2245325), (19, 2008975), (25, 1526821), (29, 1316225), (85, 449065), (95, 401795), (145, 263245), (163, 234175), (323, 118175), (425, 89813), (475, 80359), (493, 77425), (551, 69275), (725, 52649), (815, 46835), (1615, 23635), (2465, 15485), (2755, 13855), (2771, 13775), (3097, 12325), (4075, 9367), (4727, 8075)]