157057135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 212889600

約数和(自身を除く): 55832465

約数列:

[1, 5, 17, 19, 79, 85, 95, 323, 395, 1231, 1343, 1501, 1615, 6155, 6715, 7505, 20927, 23389, 25517, 97249, 104635, 116945, 127585, 397613, 486245, 1653233, 1847731, 1988065, 8266165, 9238655, 31411427, 157057135]

約数ペア:

[(1, 157057135), (5, 31411427), (17, 9238655), (19, 8266165), (79, 1988065), (85, 1847731), (95, 1653233), (323, 486245), (395, 397613), (1231, 127585), (1343, 116945), (1501, 104635), (1615, 97249), (6155, 25517), (6715, 23389), (7505, 20927)]