2088465

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 3545856

約数和(自身を除く): 1457391

約数列:

[1, 3, 5, 15, 37, 53, 71, 111, 159, 185, 213, 265, 355, 555, 795, 1065, 1961, 2627, 3763, 5883, 7881, 9805, 11289, 13135, 18815, 29415, 39405, 56445, 139231, 417693, 696155, 2088465]

約数ペア:

[(1, 2088465), (3, 696155), (5, 417693), (15, 139231), (37, 56445), (53, 39405), (71, 29415), (111, 18815), (159, 13135), (185, 11289), (213, 9805), (265, 7881), (355, 5883), (555, 3763), (795, 2627), (1065, 1961)]