225047169

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{1019}}^1$

素因数の和:1541

約数の個数: 24

約数和(自身を含む): 332242560

約数和(自身を除く): 107195391

約数列:

[1, 3, 9, 53, 159, 463, 477, 1019, 1389, 3057, 4167, 9171, 24539, 54007, 73617, 162021, 220851, 471797, 486063, 1415391, 4246173, 25005241, 75015723, 225047169]

約数ペア:

[(1, 225047169), (3, 75015723), (9, 25005241), (53, 4246173), (159, 1415391), (463, 486063), (477, 471797), (1019, 220851), (1389, 162021), (3057, 73617), (4167, 54007), (9171, 24539)]