80682345

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5483}}^1$

素因数の和:5606

約数の個数: 32

約数和(自身を含む): 144777600

約数和(自身を除く): 64095255

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 4905, 5483, 14715, 16449, 27415, 49347, 82245, 148041, 246735, 597647, 740205, 1792941, 2988235, 5378823, 8964705, 16136469, 26894115, 80682345]

約数ペア:

[(1, 80682345), (3, 26894115), (5, 16136469), (9, 8964705), (15, 5378823), (27, 2988235), (45, 1792941), (109, 740205), (135, 597647), (327, 246735), (545, 148041), (981, 82245), (1635, 49347), (2943, 27415), (4905, 16449), (5483, 14715)]