22130065

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 27151488

約数和(自身を除く): 5021423

約数列:

[1, 5, 97, 103, 443, 485, 515, 2215, 9991, 42971, 45629, 49955, 214855, 228145, 4426013, 22130065]

約数ペア:

[(1, 22130065), (5, 4426013), (97, 228145), (103, 214855), (443, 49955), (485, 45629), (515, 42971), (2215, 9991)]