7040804985

素因数分解:

$3^3\times 5^1\times {\mathrm{52154111}}^1$

素因数の和:52154125

約数の個数: 16

約数和(自身を含む): 12516986880

約数和(自身を除く): 5476181895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 52154111, 156462333, 260770555, 469386999, 782311665, 1408160997, 2346934995, 7040804985]

約数ペア:

[(1, 7040804985), (3, 2346934995), (5, 1408160997), (9, 782311665), (15, 469386999), (27, 260770555), (45, 156462333), (135, 52154111)]