8533975

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 11160000

約数和(自身を除く): 2626025

約数列:

[1, 5, 25, 29, 79, 145, 149, 395, 725, 745, 1975, 2291, 3725, 4321, 11455, 11771, 21605, 57275, 58855, 108025, 294275, 341359, 1706795, 8533975]

約数ペア:

[(1, 8533975), (5, 1706795), (25, 341359), (29, 294275), (79, 108025), (145, 58855), (149, 57275), (395, 21605), (725, 11771), (745, 11455), (1975, 4321), (2291, 3725)]