25164415

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 31776768

約数和(自身を除く): 6612353

約数列:

[1, 5, 23, 115, 127, 635, 1723, 2921, 8615, 14605, 39629, 198145, 218821, 1094105, 5032883, 25164415]

約数ペア:

[(1, 25164415), (5, 5032883), (23, 1094105), (115, 218821), (127, 198145), (635, 39629), (1723, 14605), (2921, 8615)]