7131015

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1481}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 12484368

約数和(自身を除く): 5353353

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 535, 963, 1481, 1605, 4443, 4815, 7405, 13329, 22215, 66645, 158467, 475401, 792335, 1426203, 2377005, 7131015]

約数ペア:

[(1, 7131015), (3, 2377005), (5, 1426203), (9, 792335), (15, 475401), (45, 158467), (107, 66645), (321, 22215), (535, 13329), (963, 7405), (1481, 4815), (1605, 4443)]