129156715

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2466

約数の個数: 16

約数和(自身を含む): 158054400

約数和(自身を除く): 28897685

約数列:

[1, 5, 83, 139, 415, 695, 2239, 11195, 11537, 57685, 185837, 311221, 929185, 1556105, 25831343, 129156715]

約数ペア:

[(1, 129156715), (5, 25831343), (83, 1556105), (139, 929185), (415, 311221), (695, 185837), (2239, 57685), (11195, 11537)]