213036675

素因数分解:

$3^1\times 5^2\times {\mathrm{743}}^1\times {\mathrm{3823}}^1$

素因数の和:4579

約数の個数: 24

約数和(自身を含む): 352786944

約数和(自身を除く): 139750269

約数列:

[1, 3, 5, 15, 25, 75, 743, 2229, 3715, 3823, 11145, 11469, 18575, 19115, 55725, 57345, 95575, 286725, 2840489, 8521467, 14202445, 42607335, 71012225, 213036675]

約数ペア:

[(1, 213036675), (3, 71012225), (5, 42607335), (15, 14202445), (25, 8521467), (75, 2840489), (743, 286725), (2229, 95575), (3715, 57345), (3823, 55725), (11145, 19115), (11469, 18575)]