82666425

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{25633}}^1$

素因数の和:25689

約数の個数: 24

約数和(自身を含む): 139859104

約数和(自身を除く): 57192679

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 25633, 76899, 128165, 384495, 640825, 1102219, 1922475, 3306657, 5511095, 16533285, 27555475, 82666425]

約数ペア:

[(1, 82666425), (3, 27555475), (5, 16533285), (15, 5511095), (25, 3306657), (43, 1922475), (75, 1102219), (129, 640825), (215, 384495), (645, 128165), (1075, 76899), (3225, 25633)]