56310005

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1447}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 69573504

約数和(自身を除く): 13263499

約数列:

[1, 5, 43, 181, 215, 905, 1447, 7235, 7783, 38915, 62221, 261907, 311105, 1309535, 11262001, 56310005]

約数ペア:

[(1, 56310005), (5, 11262001), (43, 1309535), (181, 311105), (215, 261907), (905, 62221), (1447, 38915), (7235, 7783)]