12803035

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 18450432

約数和(自身を除く): 5647397

約数列:

[1, 5, 7, 35, 43, 47, 181, 215, 235, 301, 329, 905, 1267, 1505, 1645, 2021, 6335, 7783, 8507, 10105, 14147, 38915, 42535, 54481, 59549, 70735, 272405, 297745, 365801, 1829005, 2560607, 12803035]

約数ペア:

[(1, 12803035), (5, 2560607), (7, 1829005), (35, 365801), (43, 297745), (47, 272405), (181, 70735), (215, 59549), (235, 54481), (301, 42535), (329, 38915), (905, 14147), (1267, 10105), (1505, 8507), (1645, 7783), (2021, 6335)]