25292905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4219}}^1$

素因数の和:4344

約数の個数: 16

約数和(自身を含む): 33422400

約数和(自身を除く): 8129495

約数列:

[1, 5, 11, 55, 109, 545, 1199, 4219, 5995, 21095, 46409, 232045, 459871, 2299355, 5058581, 25292905]

約数ペア:

[(1, 25292905), (5, 5058581), (11, 2299355), (55, 459871), (109, 232045), (545, 46409), (1199, 21095), (4219, 5995)]