2171475

素因数分解:

$3^3\times 5^2\times {\mathrm{3217}}^1$

素因数の和:3236

約数の個数: 24

約数和(自身を含む): 3990320

約数和(自身を除く): 1818845

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 3217, 9651, 16085, 28953, 48255, 80425, 86859, 144765, 241275, 434295, 723825, 2171475]

約数ペア:

[(1, 2171475), (3, 723825), (5, 434295), (9, 241275), (15, 144765), (25, 86859), (27, 80425), (45, 48255), (75, 28953), (135, 16085), (225, 9651), (675, 3217)]