16691095

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1$

素因数の和:2754

約数の個数: 16

約数和(自身を含む): 21209760

約数和(自身を除く): 4518665

約数列:

[1, 5, 29, 43, 145, 215, 1247, 2677, 6235, 13385, 77633, 115111, 388165, 575555, 3338219, 16691095]

約数ペア:

[(1, 16691095), (5, 3338219), (29, 575555), (43, 388165), (145, 115111), (215, 77633), (1247, 13385), (2677, 6235)]