16186775

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{5351}}^1$

素因数の和:5383

約数の個数: 18

約数和(自身を含む): 22066296

約数和(自身を除く): 5879521

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 5351, 26755, 58861, 133775, 294305, 647471, 1471525, 3237355, 16186775]

約数ペア:

[(1, 16186775), (5, 3237355), (11, 1471525), (25, 647471), (55, 294305), (121, 133775), (275, 58861), (605, 26755), (3025, 5351)]