51615975

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{5419}}^1$

素因数の和:5559

約数の個数: 24

約数和(自身を含む): 86026240

約数和(自身を除く): 34410265

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 5419, 9525, 16257, 27095, 81285, 135475, 406425, 688213, 2064639, 3441065, 10323195, 17205325, 51615975]

約数ペア:

[(1, 51615975), (3, 17205325), (5, 10323195), (15, 3441065), (25, 2064639), (75, 688213), (127, 406425), (381, 135475), (635, 81285), (1905, 27095), (3175, 16257), (5419, 9525)]