216281735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{4999}}^1$

素因数の和:5530

約数の個数: 16

約数和(自身を含む): 275400000

約数和(自身を除く): 59118265

約数列:

[1, 5, 17, 85, 509, 2545, 4999, 8653, 24995, 43265, 84983, 424915, 2544491, 12722455, 43256347, 216281735]

約数ペア:

[(1, 216281735), (5, 43256347), (17, 12722455), (85, 2544491), (509, 424915), (2545, 84983), (4999, 43265), (8653, 24995)]