11180125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 15634944

約数和(自身を除く): 4454819

約数列:

[1, 5, 11, 25, 47, 55, 125, 173, 235, 275, 517, 865, 1175, 1375, 1903, 2585, 4325, 5875, 8131, 9515, 12925, 21625, 40655, 47575, 64625, 89441, 203275, 237875, 447205, 1016375, 2236025, 11180125]

約数ペア:

[(1, 11180125), (5, 2236025), (11, 1016375), (25, 447205), (47, 237875), (55, 203275), (125, 89441), (173, 64625), (235, 47575), (275, 40655), (517, 21625), (865, 12925), (1175, 9515), (1375, 8131), (1903, 5875), (2585, 4325)]