8861155

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 10929600

約数和(自身を除く): 2068445

約数列:

[1, 5, 71, 109, 229, 355, 545, 1145, 7739, 16259, 24961, 38695, 81295, 124805, 1772231, 8861155]

約数ペア:

[(1, 8861155), (5, 1772231), (71, 124805), (109, 81295), (229, 38695), (355, 24961), (545, 16259), (1145, 7739)]