25980795

素因数分解:

$3^2\times 5^1\times {\mathrm{577351}}^1$

素因数の和:577362

約数の個数: 12

約数和(自身を含む): 45033456

約数和(自身を除く): 19052661

約数列:

[1, 3, 5, 9, 15, 45, 577351, 1732053, 2886755, 5196159, 8660265, 25980795]

約数ペア:

[(1, 25980795), (3, 8660265), (5, 5196159), (9, 2886755), (15, 1732053), (45, 577351)]