25945773

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65027}}^1$

素因数の和:65056

約数の個数: 16

約数和(自身を含む): 41617920

約数和(自身を除く): 15672147

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 65027, 195081, 455189, 1235513, 1365567, 3706539, 8648591, 25945773]

約数ペア:

[(1, 25945773), (3, 8648591), (7, 3706539), (19, 1365567), (21, 1235513), (57, 455189), (133, 195081), (399, 65027)]