844175085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{13831}}^1$

素因数の和:14165

約数の個数: 32

約数和(自身を含む): 1459331328

約数和(自身を除く): 615156243

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 313, 939, 1565, 4069, 4695, 12207, 13831, 20345, 41493, 61035, 69155, 179803, 207465, 539409, 899015, 2697045, 4329103, 12987309, 21645515, 56278339, 64936545, 168835017, 281391695, 844175085]

約数ペア:

[(1, 844175085), (3, 281391695), (5, 168835017), (13, 64936545), (15, 56278339), (39, 21645515), (65, 12987309), (195, 4329103), (313, 2697045), (939, 899015), (1565, 539409), (4069, 207465), (4695, 179803), (12207, 69155), (13831, 61035), (20345, 41493)]