297609985

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{4799}}^1$

素因数の和:5040

約数の個数: 16

約数和(自身を含む): 364032000

約数和(自身を除く): 66422015

約数列:

[1, 5, 79, 157, 395, 785, 4799, 12403, 23995, 62015, 379121, 753443, 1895605, 3767215, 59521997, 297609985]

約数ペア:

[(1, 297609985), (5, 59521997), (79, 3767215), (157, 1895605), (395, 753443), (785, 379121), (4799, 62015), (12403, 23995)]