13611885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6823}}^1$

素因数の和:6857

約数の個数: 32

約数和(自身を含む): 26204160

約数和(自身を除く): 12592275

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 6823, 20469, 34115, 47761, 102345, 129637, 143283, 238805, 388911, 648185, 716415, 907459, 1944555, 2722377, 4537295, 13611885]

約数ペア:

[(1, 13611885), (3, 4537295), (5, 2722377), (7, 1944555), (15, 907459), (19, 716415), (21, 648185), (35, 388911), (57, 238805), (95, 143283), (105, 129637), (133, 102345), (285, 47761), (399, 34115), (665, 20469), (1995, 6823)]