16389675

素因数分解:

$3^3\times 5^2\times {\mathrm{24281}}^1$

素因数の和:24300

約数の個数: 24

約数和(自身を含む): 30109680

約数和(自身を除く): 13720005

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 24281, 72843, 121405, 218529, 364215, 607025, 655587, 1092645, 1821075, 3277935, 5463225, 16389675]

約数ペア:

[(1, 16389675), (3, 5463225), (5, 3277935), (9, 1821075), (15, 1092645), (25, 655587), (27, 607025), (45, 364215), (75, 218529), (135, 121405), (225, 72843), (675, 24281)]