25105335

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{38923}}^1$

素因数の和:38974

約数の個数: 16

約数和(自身を含む): 41103744

約数和(自身を除く): 15998409

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 38923, 116769, 194615, 583845, 1673689, 5021067, 8368445, 25105335]

約数ペア:

[(1, 25105335), (3, 8368445), (5, 5021067), (15, 1673689), (43, 583845), (129, 194615), (215, 116769), (645, 38923)]