23429315

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 36998208

約数和(自身を除く): 13568893

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 169, 221, 233, 455, 595, 845, 1105, 1165, 1183, 1547, 1631, 2873, 3029, 3961, 5915, 7735, 8155, 14365, 15145, 19805, 20111, 21203, 27727, 39377, 51493, 100555, 106015, 138635, 196885, 257465, 275639, 360451, 669409, 1378195, 1802255, 3347045, 4685863, 23429315]

約数ペア:

[(1, 23429315), (5, 4685863), (7, 3347045), (13, 1802255), (17, 1378195), (35, 669409), (65, 360451), (85, 275639), (91, 257465), (119, 196885), (169, 138635), (221, 106015), (233, 100555), (455, 51493), (595, 39377), (845, 27727), (1105, 21203), (1165, 20111), (1183, 19805), (1547, 15145), (1631, 14365), (2873, 8155), (3029, 7735), (3961, 5915)]