65390065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{9767}}^1$

素因数の和:9888

約数の個数: 16

約数和(自身を含む): 85333248

約数和(自身を除く): 19943183

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 9767, 48835, 126971, 634855, 1006001, 5030005, 13078013, 65390065]

約数ペア:

[(1, 65390065), (5, 13078013), (13, 5030005), (65, 1006001), (103, 634855), (515, 126971), (1339, 48835), (6695, 9767)]