86161465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 117976320

約数和(自身を除く): 31814855

約数列:

[1, 5, 13, 29, 43, 65, 145, 215, 377, 559, 1063, 1247, 1885, 2795, 5315, 6235, 13819, 16211, 30827, 45709, 69095, 81055, 154135, 228545, 400751, 594217, 1325561, 2003755, 2971085, 6627805, 17232293, 86161465]

約数ペア:

[(1, 86161465), (5, 17232293), (13, 6627805), (29, 2971085), (43, 2003755), (65, 1325561), (145, 594217), (215, 400751), (377, 228545), (559, 154135), (1063, 81055), (1247, 69095), (1885, 45709), (2795, 30827), (5315, 16211), (6235, 13819)]