2104509885

素因数分解:

$3^1\times 5^1\times {\mathrm{2503}}^1\times {\mathrm{56053}}^1$

素因数の和:58564

約数の個数: 16

約数和(自身を含む): 3368621184

約数和(自身を除く): 1264111299

約数列:

[1, 3, 5, 15, 2503, 7509, 12515, 37545, 56053, 168159, 280265, 840795, 140300659, 420901977, 701503295, 2104509885]

約数ペア:

[(1, 2104509885), (3, 701503295), (5, 420901977), (15, 140300659), (2503, 840795), (7509, 280265), (12515, 168159), (37545, 56053)]