2009777625

素因数分解:

$3^2\times 5^3\times {\mathrm{1786469}}^1$

素因数の和:1786490

約数の個数: 24

約数和(自身を含む): 3622961160

約数和(自身を除く): 1613183535

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 1786469, 5359407, 8932345, 16078221, 26797035, 44661725, 80391105, 133985175, 223308625, 401955525, 669925875, 2009777625]

約数ペア:

[(1, 2009777625), (3, 669925875), (5, 401955525), (9, 223308625), (15, 133985175), (25, 80391105), (45, 44661725), (75, 26797035), (125, 16078221), (225, 8932345), (375, 5359407), (1125, 1786469)]