397285425

素因数分解:

$3^3\times 5^2\times {\mathrm{588571}}^1$

素因数の和:588590

約数の個数: 24

約数和(自身を含む): 729829280

約数和(自身を除く): 332543855

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 588571, 1765713, 2942855, 5297139, 8828565, 14714275, 15891417, 26485695, 44142825, 79457085, 132428475, 397285425]

約数ペア:

[(1, 397285425), (3, 132428475), (5, 79457085), (9, 44142825), (15, 26485695), (25, 15891417), (27, 14714275), (45, 8828565), (75, 5297139), (135, 2942855), (225, 1765713), (675, 588571)]