4807055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 6386688

約数和(自身を除く): 1579633

約数列:

[1, 5, 11, 55, 71, 355, 781, 1231, 3905, 6155, 13541, 67705, 87401, 437005, 961411, 4807055]

約数ペア:

[(1, 4807055), (5, 961411), (11, 437005), (55, 87401), (71, 67705), (355, 13541), (781, 6155), (1231, 3905)]