28856702945

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2739127}}^1$

素因数の和:2739189

約数の個数: 24

約数和(自身を含む): 41218398144

約数和(自身を除く): 12361695199

約数列:

[1, 5, 7, 35, 43, 49, 215, 245, 301, 1505, 2107, 10535, 2739127, 13695635, 19173889, 95869445, 117782461, 134217223, 588912305, 671086115, 824477227, 4122386135, 5771340589, 28856702945]

約数ペア:

[(1, 28856702945), (5, 5771340589), (7, 4122386135), (35, 824477227), (43, 671086115), (49, 588912305), (215, 134217223), (245, 117782461), (301, 95869445), (1505, 19173889), (2107, 13695635), (10535, 2739127)]