23111275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 32283648

約数和(自身を除く): 9172373

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 2711, 8525, 13555, 29821, 67775, 84041, 149105, 420205, 745525, 924451, 2101025, 4622255, 23111275]

約数ペア:

[(1, 23111275), (5, 4622255), (11, 2101025), (25, 924451), (31, 745525), (55, 420205), (155, 149105), (275, 84041), (341, 67775), (775, 29821), (1705, 13555), (2711, 8525)]