31500065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4691}}^1$

素因数の和:4792

約数の個数: 16

約数和(自身を含む): 40538880

約数和(自身を除く): 9038815

約数列:

[1, 5, 17, 79, 85, 395, 1343, 4691, 6715, 23455, 79747, 370589, 398735, 1852945, 6300013, 31500065]

約数ペア:

[(1, 31500065), (5, 6300013), (17, 1852945), (79, 398735), (85, 370589), (395, 79747), (1343, 23455), (4691, 6715)]