80793285

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{593}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 134120448

約数和(自身を除く): 53327163

約数列:

[1, 3, 5, 15, 31, 93, 155, 293, 465, 593, 879, 1465, 1779, 2965, 4395, 8895, 9083, 18383, 27249, 45415, 55149, 91915, 136245, 173749, 275745, 521247, 868745, 2606235, 5386219, 16158657, 26931095, 80793285]

約数ペア:

[(1, 80793285), (3, 26931095), (5, 16158657), (15, 5386219), (31, 2606235), (93, 868745), (155, 521247), (293, 275745), (465, 173749), (593, 136245), (879, 91915), (1465, 55149), (1779, 45415), (2965, 27249), (4395, 18383), (8895, 9083)]