100291405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{14869}}^1$

素因数の和:14964

約数の個数: 16

約数和(自身を含む): 128476800

約数和(自身を除く): 28185395

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 14869, 74345, 282511, 1055699, 1412555, 5278495, 20058281, 100291405]

約数ペア:

[(1, 100291405), (5, 20058281), (19, 5278495), (71, 1412555), (95, 1055699), (355, 282511), (1349, 74345), (6745, 14869)]