25525225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 34908480

約数和(自身を除く): 9383255

約数列:

[1, 5, 11, 25, 55, 101, 275, 505, 919, 1111, 2525, 4595, 5555, 10109, 22975, 27775, 50545, 92819, 252725, 464095, 1021009, 2320475, 5105045, 25525225]

約数ペア:

[(1, 25525225), (5, 5105045), (11, 2320475), (25, 1021009), (55, 464095), (101, 252725), (275, 92819), (505, 50545), (919, 27775), (1111, 22975), (2525, 10109), (4595, 5555)]