633401855

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1\times {\mathrm{4231}}^1$

素因数の和:4694

約数の個数: 16

約数和(自身を含む): 771916800

約数和(自身を除く): 138514945

約数列:

[1, 5, 79, 379, 395, 1895, 4231, 21155, 29941, 149705, 334249, 1603549, 1671245, 8017745, 126680371, 633401855]

約数ペア:

[(1, 633401855), (5, 126680371), (79, 8017745), (379, 1671245), (395, 1603549), (1895, 334249), (4231, 149705), (21155, 29941)]