53504145

素因数分解:

$3^4\times 5^1\times {\mathrm{132109}}^1$

素因数の和:132126

約数の個数: 20

約数和(自身を含む): 95911860

約数和(自身を除く): 42407715

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 132109, 396327, 660545, 1188981, 1981635, 3566943, 5944905, 10700829, 17834715, 53504145]

約数ペア:

[(1, 53504145), (3, 17834715), (5, 10700829), (9, 5944905), (15, 3566943), (27, 1981635), (45, 1188981), (81, 660545), (135, 396327), (405, 132109)]