74742055

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1217}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 91554624

約数和(自身を除く): 16812569

約数列:

[1, 5, 71, 173, 355, 865, 1217, 6085, 12283, 61415, 86407, 210541, 432035, 1052705, 14948411, 74742055]

約数ペア:

[(1, 74742055), (5, 14948411), (71, 1052705), (173, 432035), (355, 210541), (865, 86407), (1217, 61415), (6085, 12283)]