2695025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 3600960

約数和(自身を除く): 905935

約数列:

[1, 5, 23, 25, 43, 109, 115, 215, 545, 575, 989, 1075, 2507, 2725, 4687, 4945, 12535, 23435, 24725, 62675, 107801, 117175, 539005, 2695025]

約数ペア:

[(1, 2695025), (5, 539005), (23, 117175), (25, 107801), (43, 62675), (109, 24725), (115, 23435), (215, 12535), (545, 4945), (575, 4687), (989, 2725), (1075, 2507)]