98890085

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{10909}}^1$

素因数の和:10965

約数の個数: 24

約数和(自身を含む): 141786360

約数和(自身を除く): 42896275

約数列:

[1, 5, 7, 35, 37, 49, 185, 245, 259, 1295, 1813, 9065, 10909, 54545, 76363, 381815, 403633, 534541, 2018165, 2672705, 2825431, 14127155, 19778017, 98890085]

約数ペア:

[(1, 98890085), (5, 19778017), (7, 14127155), (35, 2825431), (37, 2672705), (49, 2018165), (185, 534541), (245, 403633), (259, 381815), (1295, 76363), (1813, 54545), (9065, 10909)]