16953105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86939}}^1$

素因数の和:86960

約数の個数: 16

約数和(自身を含む): 29211840

約数和(自身を除く): 12258735

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 86939, 260817, 434695, 1130207, 1304085, 3390621, 5651035, 16953105]

約数ペア:

[(1, 16953105), (3, 5651035), (5, 3390621), (13, 1304085), (15, 1130207), (39, 434695), (65, 260817), (195, 86939)]