25326975

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2659}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 42219520

約数和(自身を除く): 16892545

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 2659, 3175, 7977, 9525, 13295, 39885, 66475, 199425, 337693, 1013079, 1688465, 5065395, 8442325, 25326975]

約数ペア:

[(1, 25326975), (3, 8442325), (5, 5065395), (15, 1688465), (25, 1013079), (75, 337693), (127, 199425), (381, 66475), (635, 39885), (1905, 13295), (2659, 9525), (3175, 7977)]