53520975

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1873}}^1$

素因数の和:2016

約数の個数: 36

約数和(自身を含む): 96668416

約数和(自身を除く): 43147441

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 635, 1143, 1873, 1905, 3175, 5619, 5715, 9365, 9525, 16857, 28095, 28575, 46825, 84285, 140475, 237871, 421425, 713613, 1189355, 2140839, 3568065, 5946775, 10704195, 17840325, 53520975]

約数ペア:

[(1, 53520975), (3, 17840325), (5, 10704195), (9, 5946775), (15, 3568065), (25, 2140839), (45, 1189355), (75, 713613), (127, 421425), (225, 237871), (381, 140475), (635, 84285), (1143, 46825), (1873, 28575), (1905, 28095), (3175, 16857), (5619, 9525), (5715, 9365)]