10881745

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4259}}^1$

素因数の和:4344

約数の個数: 16

約数和(自身を含む): 15131520

約数和(自身を除く): 4249775

約数列:

[1, 5, 7, 35, 73, 365, 511, 2555, 4259, 21295, 29813, 149065, 310907, 1554535, 2176349, 10881745]

約数ペア:

[(1, 10881745), (5, 2176349), (7, 1554535), (35, 310907), (73, 149065), (365, 29813), (511, 21295), (2555, 4259)]