8152245

素因数分解:

$3^4\times 5^1\times {\mathrm{20129}}^1$

素因数の和:20146

約数の個数: 20

約数和(自身を含む): 14614380

約数和(自身を除く): 6462135

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 20129, 60387, 100645, 181161, 301935, 543483, 905805, 1630449, 2717415, 8152245]

約数ペア:

[(1, 8152245), (3, 2717415), (5, 1630449), (9, 905805), (15, 543483), (27, 301935), (45, 181161), (81, 100645), (135, 60387), (405, 20129)]