971088085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{161983}}^1$

素因数の和:162108

約数の個数: 16

約数和(自身を含む): 1282913280

約数和(自身を除く): 311825195

約数列:

[1, 5, 11, 55, 109, 545, 1199, 5995, 161983, 809915, 1781813, 8909065, 17656147, 88280735, 194217617, 971088085]

約数ペア:

[(1, 971088085), (5, 194217617), (11, 88280735), (55, 17656147), (109, 8909065), (545, 1781813), (1199, 809915), (5995, 161983)]