159654845

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{8623}}^1$

素因数の和:8681

約数の個数: 24

約数和(自身を含む): 228915456

約数和(自身を除く): 69260611

約数列:

[1, 5, 7, 23, 35, 115, 161, 529, 805, 2645, 3703, 8623, 18515, 43115, 60361, 198329, 301805, 991645, 1388303, 4561567, 6941515, 22807835, 31930969, 159654845]

約数ペア:

[(1, 159654845), (5, 31930969), (7, 22807835), (23, 6941515), (35, 4561567), (115, 1388303), (161, 991645), (529, 301805), (805, 198329), (2645, 60361), (3703, 43115), (8623, 18515)]