98987845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{25349}}^1$

素因数の和:25436

約数の個数: 16

約数和(自身を含む): 131414400

約数和(自身を除く): 32426555

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 25349, 126745, 278839, 1394195, 1799779, 8998895, 19797569, 98987845]

約数ペア:

[(1, 98987845), (5, 19797569), (11, 8998895), (55, 1799779), (71, 1394195), (355, 278839), (781, 126745), (3905, 25349)]