4745065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1973}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 6301008

約数和(自身を除く): 1555943

約数列:

[1, 5, 13, 37, 65, 185, 481, 1973, 2405, 9865, 25649, 73001, 128245, 365005, 949013, 4745065]

約数ペア:

[(1, 4745065), (5, 949013), (13, 365005), (37, 128245), (65, 73001), (185, 25649), (481, 9865), (1973, 2405)]