87914945

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1627}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 107604288

約数和(自身を除く): 19689343

約数列:

[1, 5, 101, 107, 505, 535, 1627, 8135, 10807, 54035, 164327, 174089, 821635, 870445, 17582989, 87914945]

約数ペア:

[(1, 87914945), (5, 17582989), (101, 870445), (107, 821635), (505, 174089), (535, 164327), (1627, 54035), (8135, 10807)]