4398955

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{661}}^1$

素因数の和:699

約数の個数: 16

約数和(自身を含む): 5815008

約数和(自身を除く): 1416053

約数列:

[1, 5, 11, 55, 121, 605, 661, 1331, 3305, 6655, 7271, 36355, 79981, 399905, 879791, 4398955]

約数ペア:

[(1, 4398955), (5, 879791), (11, 399905), (55, 79981), (121, 36355), (605, 7271), (661, 6655), (1331, 3305)]