1330863275

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{63907}}^1$

素因数の和:63948

約数の個数: 36

約数和(自身を含む): 2032657848

約数和(自身を除く): 701794573

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 175, 245, 425, 595, 833, 1225, 2975, 4165, 20825, 63907, 319535, 447349, 1086419, 1597675, 2236745, 3131443, 5432095, 7604933, 11183725, 15657215, 27160475, 38024665, 53234531, 78286075, 190123325, 266172655, 1330863275]

約数ペア:

[(1, 1330863275), (5, 266172655), (7, 190123325), (17, 78286075), (25, 53234531), (35, 38024665), (49, 27160475), (85, 15657215), (119, 11183725), (175, 7604933), (245, 5432095), (425, 3131443), (595, 2236745), (833, 1597675), (1225, 1086419), (2975, 447349), (4165, 319535), (20825, 63907)]