157400405

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{2281}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 194590704

約数和(自身を除く): 37190299

約数列:

[1, 5, 37, 185, 373, 1865, 2281, 11405, 13801, 69005, 84397, 421985, 850813, 4254065, 31480081, 157400405]

約数ペア:

[(1, 157400405), (5, 31480081), (37, 4254065), (185, 850813), (373, 421985), (1865, 84397), (2281, 69005), (11405, 13801)]