68864675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3527}}^1$

素因数の和:3619

約数の個数: 24

約数和(自身を含む): 94493952

約数和(自身を除く): 25629277

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 781, 1775, 3527, 3905, 17635, 19525, 38797, 88175, 193985, 250417, 969925, 1252085, 2754587, 6260425, 13772935, 68864675]

約数ペア:

[(1, 68864675), (5, 13772935), (11, 6260425), (25, 2754587), (55, 1252085), (71, 969925), (275, 250417), (355, 193985), (781, 88175), (1775, 38797), (3527, 19525), (3905, 17635)]