84521805

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2341}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 141644160

約数和(自身を除く): 57122355

約数列:

[1, 3, 5, 15, 29, 83, 87, 145, 249, 415, 435, 1245, 2341, 2407, 7023, 7221, 11705, 12035, 35115, 36105, 67889, 194303, 203667, 339445, 582909, 971515, 1018335, 2914545, 5634787, 16904361, 28173935, 84521805]

約数ペア:

[(1, 84521805), (3, 28173935), (5, 16904361), (15, 5634787), (29, 2914545), (83, 1018335), (87, 971515), (145, 582909), (249, 339445), (415, 203667), (435, 194303), (1245, 67889), (2341, 36105), (2407, 35115), (7023, 12035), (7221, 11705)]