16131705

素因数分解:

$3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1627}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 25865664

約数和(自身を除く): 9733959

約数列:

[1, 3, 5, 15, 661, 1627, 1983, 3305, 4881, 8135, 9915, 24405, 1075447, 3226341, 5377235, 16131705]

約数ペア:

[(1, 16131705), (3, 5377235), (5, 3226341), (15, 1075447), (661, 24405), (1627, 9915), (1983, 8135), (3305, 4881)]