82741675

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4051}}^1$

素因数の和:4123

約数の個数: 24

約数和(自身を含む): 110538560

約数和(自身を除く): 27796885

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 4051, 4085, 20255, 20425, 76969, 101275, 174193, 384845, 870965, 1924225, 3309667, 4354825, 16548335, 82741675]

約数ペア:

[(1, 82741675), (5, 16548335), (19, 4354825), (25, 3309667), (43, 1924225), (95, 870965), (215, 384845), (475, 174193), (817, 101275), (1075, 76969), (4051, 20425), (4085, 20255)]