25753475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 35354880

約数和(自身を除く): 9601405

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 781, 1319, 1775, 3905, 6595, 14509, 19525, 32975, 72545, 93649, 362725, 468245, 1030139, 2341225, 5150695, 25753475]

約数ペア:

[(1, 25753475), (5, 5150695), (11, 2341225), (25, 1030139), (55, 468245), (71, 362725), (275, 93649), (355, 72545), (781, 32975), (1319, 19525), (1775, 14509), (3905, 6595)]