89223405

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{42793}}^1$

素因数の和:42940

約数の個数: 16

約数和(自身を含む): 143787840

約数和(自身を除く): 54564435

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 42793, 128379, 213965, 641895, 5948227, 17844681, 29741135, 89223405]

約数ペア:

[(1, 89223405), (3, 29741135), (5, 17844681), (15, 5948227), (139, 641895), (417, 213965), (695, 128379), (2085, 42793)]