8085245

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:621

約数の個数: 24

約数和(自身を含む): 11492568

約数和(自身を除く): 3407323

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 541, 2135, 2705, 2989, 3787, 14945, 18935, 26509, 33001, 132545, 165005, 231007, 1155035, 1617049, 8085245]

約数ペア:

[(1, 8085245), (5, 1617049), (7, 1155035), (35, 231007), (49, 165005), (61, 132545), (245, 33001), (305, 26509), (427, 18935), (541, 14945), (2135, 3787), (2705, 2989)]