47997525

素因数分解:

$3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{5981}}^1$

素因数の和:6101

約数の個数: 24

約数和(自身を含む): 80110944

約数和(自身を除く): 32113419

約数列:

[1, 3, 5, 15, 25, 75, 107, 321, 535, 1605, 2675, 5981, 8025, 17943, 29905, 89715, 149525, 448575, 639967, 1919901, 3199835, 9599505, 15999175, 47997525]

約数ペア:

[(1, 47997525), (3, 15999175), (5, 9599505), (15, 3199835), (25, 1919901), (75, 639967), (107, 448575), (321, 149525), (535, 89715), (1605, 29905), (2675, 17943), (5981, 8025)]