20160154815

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{9669139}}^1$

素因数の和:9669286

約数の個数: 16

約数和(自身を含む): 32488310400

約数和(自身を除く): 12328155585

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 9669139, 29007417, 48345695, 145037085, 1344010321, 4032030963, 6720051605, 20160154815]

約数ペア:

[(1, 20160154815), (3, 6720051605), (5, 4032030963), (15, 1344010321), (139, 145037085), (417, 48345695), (695, 29007417), (2085, 9669139)]