2979007105

素因数分解:

$5^1\times {\mathrm{43}}^2\times {\mathrm{322229}}^1$

素因数の和:322320

約数の個数: 12

約数和(自身を含む): 3659888340

約数和(自身を除く): 680881235

約数列:

[1, 5, 43, 215, 1849, 9245, 322229, 1611145, 13855847, 69279235, 595801421, 2979007105]

約数ペア:

[(1, 2979007105), (5, 595801421), (43, 69279235), (215, 13855847), (1849, 1611145), (9245, 322229)]