25055485

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 12684035

約数列:

[1, 5, 7, 13, 35, 53, 65, 91, 265, 371, 455, 689, 1039, 1855, 3445, 4823, 5195, 7273, 13507, 24115, 36365, 55067, 67535, 94549, 275335, 385469, 472745, 715871, 1927345, 3579355, 5011097, 25055485]

約数ペア:

[(1, 25055485), (5, 5011097), (7, 3579355), (13, 1927345), (35, 715871), (53, 472745), (65, 385469), (91, 275335), (265, 94549), (371, 67535), (455, 55067), (689, 36365), (1039, 24115), (1855, 13507), (3445, 7273), (4823, 5195)]