26852245

素因数分解:

$5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 37822464

約数和(自身を除く): 10970219

約数列:

[1, 5, 7, 35, 49, 127, 245, 635, 863, 889, 4315, 4445, 6041, 6223, 30205, 31115, 42287, 109601, 211435, 548005, 767207, 3836035, 5370449, 26852245]

約数ペア:

[(1, 26852245), (5, 5370449), (7, 3836035), (35, 767207), (49, 548005), (127, 211435), (245, 109601), (635, 42287), (863, 31115), (889, 30205), (4315, 6223), (4445, 6041)]