25436385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43481}}^1$

素因数の和:43505

約数の個数: 24

約数和(自身を含む): 47482344

約数和(自身を除く): 22045959

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 43481, 130443, 217405, 391329, 565253, 652215, 1695759, 1956645, 2826265, 5087277, 8478795, 25436385]

約数ペア:

[(1, 25436385), (3, 8478795), (5, 5087277), (9, 2826265), (13, 1956645), (15, 1695759), (39, 652215), (45, 565253), (65, 391329), (117, 217405), (195, 130443), (585, 43481)]