83969695

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 102060000

約数和(自身を除く): 18090305

約数列:

[1, 5, 149, 269, 419, 745, 1345, 2095, 40081, 62431, 112711, 200405, 312155, 563555, 16793939, 83969695]

約数ペア:

[(1, 83969695), (5, 16793939), (149, 563555), (269, 312155), (419, 200405), (745, 112711), (1345, 62431), (2095, 40081)]