906020005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{3767}}^1\times {\mathrm{4373}}^1$

素因数の和:8156

約数の個数: 16

約数和(自身を含む): 1186648704

約数和(自身を除く): 280628699

約数列:

[1, 5, 11, 55, 3767, 4373, 18835, 21865, 41437, 48103, 207185, 240515, 16473091, 82365455, 181204001, 906020005]

約数ペア:

[(1, 906020005), (5, 181204001), (11, 82365455), (55, 16473091), (3767, 240515), (4373, 207185), (18835, 48103), (21865, 41437)]