4285697025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3361331}}^1$

素因数の和:3361361

約数の個数: 24

約数和(自身を含む): 7502493024

約数和(自身を除く): 3216795999

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 3361331, 10083993, 16806655, 50419965, 57142627, 84033275, 171427881, 252099825, 285713135, 857139405, 1428565675, 4285697025]

約数ペア:

[(1, 4285697025), (3, 1428565675), (5, 857139405), (15, 285713135), (17, 252099825), (25, 171427881), (51, 84033275), (75, 57142627), (85, 50419965), (255, 16806655), (425, 10083993), (1275, 3361331)]