12500675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 17088192

約数和(自身を除く): 4587517

約数列:

[1, 5, 11, 25, 55, 131, 275, 347, 655, 1441, 1735, 3275, 3817, 7205, 8675, 19085, 36025, 45457, 95425, 227285, 500027, 1136425, 2500135, 12500675]

約数ペア:

[(1, 12500675), (5, 2500135), (11, 1136425), (25, 500027), (55, 227285), (131, 95425), (275, 45457), (347, 36025), (655, 19085), (1441, 8675), (1735, 7205), (3275, 3817)]