23819505

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 39187584

約数和(自身を除く): 15368079

約数列:

[1, 3, 5, 15, 67, 137, 173, 201, 335, 411, 519, 685, 865, 1005, 2055, 2595, 9179, 11591, 23701, 27537, 34773, 45895, 57955, 71103, 118505, 137685, 173865, 355515, 1587967, 4763901, 7939835, 23819505]

約数ペア:

[(1, 23819505), (3, 7939835), (5, 4763901), (15, 1587967), (67, 355515), (137, 173865), (173, 137685), (201, 118505), (335, 71103), (411, 57955), (519, 45895), (685, 34773), (865, 27537), (1005, 23701), (2055, 11591), (2595, 9179)]