397668825

素因数分解:

$3^3\times 5^2\times {\mathrm{589139}}^1$

素因数の和:589158

約数の個数: 24

約数和(自身を含む): 730533600

約数和(自身を除く): 332864775

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 589139, 1767417, 2945695, 5302251, 8837085, 14728475, 15906753, 26511255, 44185425, 79533765, 132556275, 397668825]

約数ペア:

[(1, 397668825), (3, 132556275), (5, 79533765), (9, 44185425), (15, 26511255), (25, 15906753), (27, 14728475), (45, 8837085), (75, 5302251), (135, 2945695), (225, 1767417), (675, 589139)]