2496645

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:629

約数の個数: 24

約数和(自身を含む): 4375800

約数和(自身を除く): 1879155

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 509, 545, 981, 1527, 1635, 2545, 4581, 4905, 7635, 22905, 55481, 166443, 277405, 499329, 832215, 2496645]

約数ペア:

[(1, 2496645), (3, 832215), (5, 499329), (9, 277405), (15, 166443), (45, 55481), (109, 22905), (327, 7635), (509, 4905), (545, 4581), (981, 2545), (1527, 1635)]