13062015

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2663}}^1$

素因数の和:2783

約数の個数: 24

約数和(自身を含む): 22857120

約数和(自身を除く): 9795105

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 2663, 4905, 7989, 13315, 23967, 39945, 119835, 290267, 870801, 1451335, 2612403, 4354005, 13062015]

約数ペア:

[(1, 13062015), (3, 4354005), (5, 2612403), (9, 1451335), (15, 870801), (45, 290267), (109, 119835), (327, 39945), (545, 23967), (981, 13315), (1635, 7989), (2663, 4905)]