16946025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13291}}^1$

素因数の和:13321

約数の個数: 24

約数和(自身を含む): 29667744

約数和(自身を除く): 12721719

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 13291, 39873, 66455, 199365, 225947, 332275, 677841, 996825, 1129735, 3389205, 5648675, 16946025]

約数ペア:

[(1, 16946025), (3, 5648675), (5, 3389205), (15, 1129735), (17, 996825), (25, 677841), (51, 332275), (75, 225947), (85, 199365), (255, 66455), (425, 39873), (1275, 13291)]