210314425

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2649

約数の個数: 24

約数和(自身を含む): 270196992

約数和(自身を除く): 59882567

約数列:

[1, 5, 25, 47, 71, 235, 355, 1175, 1775, 2521, 3337, 12605, 16685, 63025, 83425, 118487, 178991, 592435, 894955, 2962175, 4474775, 8412577, 42062885, 210314425]

約数ペア:

[(1, 210314425), (5, 42062885), (25, 8412577), (47, 4474775), (71, 2962175), (235, 894955), (355, 592435), (1175, 178991), (1775, 118487), (2521, 83425), (3337, 63025), (12605, 16685)]