84063405

素因数分解:

$3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{7121}}^1$

素因数の和:7916

約数の個数: 16

約数和(自身を含む): 134691264

約数和(自身を除く): 50627859

約数列:

[1, 3, 5, 15, 787, 2361, 3935, 7121, 11805, 21363, 35605, 106815, 5604227, 16812681, 28021135, 84063405]

約数ペア:

[(1, 84063405), (3, 28021135), (5, 16812681), (15, 5604227), (787, 106815), (2361, 35605), (3935, 21363), (7121, 11805)]