2703645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2861}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 5495040

約数和(自身を除く): 2791395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2861, 8583, 14305, 20027, 25749, 42915, 60081, 77247, 100135, 128745, 180243, 300405, 386235, 540729, 901215, 2703645]

約数ペア:

[(1, 2703645), (3, 901215), (5, 540729), (7, 386235), (9, 300405), (15, 180243), (21, 128745), (27, 100135), (35, 77247), (45, 60081), (63, 42915), (105, 25749), (135, 20027), (189, 14305), (315, 8583), (945, 2861)]