72942435

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{15149}}^1$

素因数の和:15267

約数の個数: 24

約数和(自身を含む): 127623600

約数和(自身を除く): 54681165

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1605, 4815, 15149, 45447, 75745, 136341, 227235, 681705, 1620943, 4862829, 8104715, 14588487, 24314145, 72942435]

約数ペア:

[(1, 72942435), (3, 24314145), (5, 14588487), (9, 8104715), (15, 4862829), (45, 1620943), (107, 681705), (321, 227235), (535, 136341), (963, 75745), (1605, 45447), (4815, 15149)]