23128105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4657

約数の個数: 32

約数和(自身を含む): 37271808

約数和(自身を除く): 14143703

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 4621, 5005, 23105, 32347, 50831, 60073, 161735, 254155, 300365, 355817, 420511, 660803, 1779085, 2102555, 3304015, 4625621, 23128105]

約数ペア:

[(1, 23128105), (5, 4625621), (7, 3304015), (11, 2102555), (13, 1779085), (35, 660803), (55, 420511), (65, 355817), (77, 300365), (91, 254155), (143, 161735), (385, 60073), (455, 50831), (715, 32347), (1001, 23105), (4621, 5005)]