74850441125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{41983}}^1$

素因数の和:42854

約数の個数: 32

約数和(自身を含む): 99028500480

約数和(自身を除く): 24178059355

約数列:

[1, 5, 17, 25, 85, 125, 425, 839, 2125, 4195, 14263, 20975, 41983, 71315, 104875, 209915, 356575, 713711, 1049575, 1782875, 3568555, 5247875, 17842775, 35223737, 89213875, 176118685, 598803529, 880593425, 2994017645, 4402967125, 14970088225, 74850441125]

約数ペア:

[(1, 74850441125), (5, 14970088225), (17, 4402967125), (25, 2994017645), (85, 880593425), (125, 598803529), (425, 176118685), (839, 89213875), (2125, 35223737), (4195, 17842775), (14263, 5247875), (20975, 3568555), (41983, 1782875), (71315, 1049575), (104875, 713711), (209915, 356575)]