80181665

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{911}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 99809280

約数和(自身を除く): 19627615

約数列:

[1, 5, 29, 145, 607, 911, 3035, 4555, 17603, 26419, 88015, 132095, 552977, 2764885, 16036333, 80181665]

約数ペア:

[(1, 80181665), (5, 16036333), (29, 2764885), (145, 552977), (607, 132095), (911, 88015), (3035, 26419), (4555, 17603)]