9423405

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 17559360

約数和(自身を除く): 8135955

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 83, 87, 135, 145, 249, 261, 415, 435, 747, 783, 841, 1245, 1305, 2241, 2407, 2523, 3735, 3915, 4205, 7221, 7569, 11205, 12035, 12615, 21663, 22707, 36105, 37845, 64989, 69803, 108315, 113535, 209409, 324945, 349015, 628227, 1047045, 1884681, 3141135, 9423405]

約数ペア:

[(1, 9423405), (3, 3141135), (5, 1884681), (9, 1047045), (15, 628227), (27, 349015), (29, 324945), (45, 209409), (83, 113535), (87, 108315), (135, 69803), (145, 64989), (249, 37845), (261, 36105), (415, 22707), (435, 21663), (747, 12615), (783, 12035), (841, 11205), (1245, 7569), (1305, 7221), (2241, 4205), (2407, 3915), (2523, 3735)]