2588655

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 4515840

約数和(自身を除く): 1927185

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 293, 465, 589, 879, 1465, 1767, 2945, 4395, 5567, 8835, 9083, 16701, 27249, 27835, 45415, 83505, 136245, 172577, 517731, 862885, 2588655]

約数ペア:

[(1, 2588655), (3, 862885), (5, 517731), (15, 172577), (19, 136245), (31, 83505), (57, 45415), (93, 27835), (95, 27249), (155, 16701), (285, 9083), (293, 8835), (465, 5567), (589, 4395), (879, 2945), (1465, 1767)]