2552775

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 4275024

約数和(自身を除く): 1722249

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 337, 505, 1011, 1515, 1685, 2525, 5055, 7575, 8425, 25275, 34037, 102111, 170185, 510555, 850925, 2552775]

約数ペア:

[(1, 2552775), (3, 850925), (5, 510555), (15, 170185), (25, 102111), (75, 34037), (101, 25275), (303, 8425), (337, 7575), (505, 5055), (1011, 2525), (1515, 1685)]