25135917

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6211}}^1$

素因数の和:6304

約数の個数: 16

約数和(自身を含む): 35781120

約数和(自身を除く): 10645203

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 6211, 18633, 118009, 354027, 440981, 1322943, 8378639, 25135917]

約数ペア:

[(1, 25135917), (3, 8378639), (19, 1322943), (57, 440981), (71, 354027), (213, 118009), (1349, 18633), (4047, 6211)]