7489935

素因数分解:

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

素因数の和:632

約数の個数: 32

約数和(自身を含む): 13464000

約数和(自身を除く): 5974065

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 509, 545, 981, 1527, 1635, 2545, 2943, 4581, 4905, 7635, 13743, 14715, 22905, 55481, 68715, 166443, 277405, 499329, 832215, 1497987, 2496645, 7489935]

約数ペア:

[(1, 7489935), (3, 2496645), (5, 1497987), (9, 832215), (15, 499329), (27, 277405), (45, 166443), (109, 68715), (135, 55481), (327, 22905), (509, 14715), (545, 13743), (981, 7635), (1527, 4905), (1635, 4581), (2545, 2943)]