56442135

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{20789}}^1$

素因数の和:20978

約数の個数: 16

約数和(自身を含む): 90810720

約数和(自身を除く): 34368585

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 20789, 62367, 103945, 311835, 3762809, 11288427, 18814045, 56442135]

約数ペア:

[(1, 56442135), (3, 18814045), (5, 11288427), (15, 3762809), (181, 311835), (543, 103945), (905, 62367), (2715, 20789)]