121041215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{17761}}^1$

素因数の和:17842

約数の個数: 16

約数和(自身を含む): 153463680

約数和(自身を除く): 32422465

約数列:

[1, 5, 29, 47, 145, 235, 1363, 6815, 17761, 88805, 515069, 834767, 2575345, 4173835, 24208243, 121041215]

約数ペア:

[(1, 121041215), (5, 24208243), (29, 4173835), (47, 2575345), (145, 834767), (235, 515069), (1363, 88805), (6815, 17761)]