55133375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 75995712

約数和(自身を除く): 20862337

約数列:

[1, 5, 11, 25, 55, 101, 125, 275, 397, 505, 1111, 1375, 1985, 2525, 4367, 5555, 9925, 12625, 21835, 27775, 40097, 49625, 109175, 138875, 200485, 441067, 545875, 1002425, 2205335, 5012125, 11026675, 55133375]

約数ペア:

[(1, 55133375), (5, 11026675), (11, 5012125), (25, 2205335), (55, 1002425), (101, 545875), (125, 441067), (275, 200485), (397, 138875), (505, 109175), (1111, 49625), (1375, 40097), (1985, 27775), (2525, 21835), (4367, 12625), (5555, 9925)]