23262745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 32503680

約数和(自身を除く): 9240935

約数列:

[1, 5, 11, 19, 55, 95, 113, 197, 209, 565, 985, 1045, 1243, 2147, 2167, 3743, 6215, 10735, 10835, 18715, 22261, 23617, 41173, 111305, 118085, 205865, 244871, 422959, 1224355, 2114795, 4652549, 23262745]

約数ペア:

[(1, 23262745), (5, 4652549), (11, 2114795), (19, 1224355), (55, 422959), (95, 244871), (113, 205865), (197, 118085), (209, 111305), (565, 41173), (985, 23617), (1045, 22261), (1243, 18715), (2147, 10835), (2167, 10735), (3743, 6215)]