25250805

素因数分解:

$3^3\times 5^1\times {\mathrm{187043}}^1$

素因数の和:187057

約数の個数: 16

約数和(自身を含む): 44890560

約数和(自身を除く): 19639755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 187043, 561129, 935215, 1683387, 2805645, 5050161, 8416935, 25250805]

約数ペア:

[(1, 25250805), (3, 8416935), (5, 5050161), (9, 2805645), (15, 1683387), (27, 935215), (45, 561129), (135, 187043)]