84781965

素因数分解:

$3^1\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{3121}}^1$

素因数の和:4940

約数の個数: 16

約数和(自身を含む): 135769536

約数和(自身を除く): 50987571

約数列:

[1, 3, 5, 15, 1811, 3121, 5433, 9055, 9363, 15605, 27165, 46815, 5652131, 16956393, 28260655, 84781965]

約数ペア:

[(1, 84781965), (3, 28260655), (5, 16956393), (15, 5652131), (1811, 46815), (3121, 27165), (5433, 15605), (9055, 9363)]