11212785

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3719}}^1$

素因数の和:3797

約数の個数: 24

約数和(自身を含む): 19730880

約数和(自身を除く): 8518095

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 3719, 11157, 18595, 33471, 55785, 167355, 249173, 747519, 1245865, 2242557, 3737595, 11212785]

約数ペア:

[(1, 11212785), (3, 3737595), (5, 2242557), (9, 1245865), (15, 747519), (45, 249173), (67, 167355), (201, 55785), (335, 33471), (603, 18595), (1005, 11157), (3015, 3719)]