159980135

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{57859}}^1$

素因数の和:57950

約数の個数: 16

約数和(自身を含む): 222182400

約数和(自身を除く): 62202265

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 57859, 289295, 405013, 2025065, 4570861, 22854305, 31996027, 159980135]

約数ペア:

[(1, 159980135), (5, 31996027), (7, 22854305), (35, 4570861), (79, 2025065), (395, 405013), (553, 289295), (2765, 57859)]