12454025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 16457280

約数和(自身を除く): 4003255

約数列:

[1, 5, 19, 25, 95, 157, 167, 475, 785, 835, 2983, 3173, 3925, 4175, 14915, 15865, 26219, 74575, 79325, 131095, 498161, 655475, 2490805, 12454025]

約数ペア:

[(1, 12454025), (5, 2490805), (19, 655475), (25, 498161), (95, 131095), (157, 79325), (167, 74575), (475, 26219), (785, 15865), (835, 14915), (2983, 4175), (3173, 3925)]