25715607

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4139}}^1$

素因数の和:4270

約数の個数: 16

約数和(自身を含む): 36432000

約数和(自身を除く): 10716393

約数列:

[1, 3, 19, 57, 109, 327, 2071, 4139, 6213, 12417, 78641, 235923, 451151, 1353453, 8571869, 25715607]

約数ペア:

[(1, 25715607), (3, 8571869), (19, 1353453), (57, 451151), (109, 235923), (327, 78641), (2071, 12417), (4139, 6213)]