23969725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 32310432

約数和(自身を除く): 8340707

約数列:

[1, 5, 13, 25, 65, 131, 325, 563, 655, 1703, 2815, 3275, 7319, 8515, 14075, 36595, 42575, 73753, 182975, 368765, 958789, 1843825, 4793945, 23969725]

約数ペア:

[(1, 23969725), (5, 4793945), (13, 1843825), (25, 958789), (65, 368765), (131, 182975), (325, 73753), (563, 42575), (655, 36595), (1703, 14075), (2815, 8515), (3275, 7319)]