2243175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2719}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 4047360

約数和(自身を除く): 1804185

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 2719, 8157, 13595, 29909, 40785, 67975, 89727, 149545, 203925, 448635, 747725, 2243175]

約数ペア:

[(1, 2243175), (3, 747725), (5, 448635), (11, 203925), (15, 149545), (25, 89727), (33, 67975), (55, 40785), (75, 29909), (165, 13595), (275, 8157), (825, 2719)]