225372660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3756211}}^1$

素因数の和:3756223

約数の個数: 24

約数和(自身を含む): 631043616

約数和(自身を除く): 405670956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3756211, 7512422, 11268633, 15024844, 18781055, 22537266, 37562110, 45074532, 56343165, 75124220, 112686330, 225372660]

約数ペア:

[(1, 225372660), (2, 112686330), (3, 75124220), (4, 56343165), (5, 45074532), (6, 37562110), (10, 22537266), (12, 18781055), (15, 15024844), (20, 11268633), (30, 7512422), (60, 3756211)]