25829649

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 38413440

約数和(自身を除く): 12583791

約数列:

[1, 3, 9, 47, 141, 227, 269, 423, 681, 807, 2043, 2421, 10669, 12643, 32007, 37929, 61063, 96021, 113787, 183189, 549567, 2869961, 8609883, 25829649]

約数ペア:

[(1, 25829649), (3, 8609883), (9, 2869961), (47, 549567), (141, 183189), (227, 113787), (269, 96021), (423, 61063), (681, 37929), (807, 32007), (2043, 12643), (2421, 10669)]