2008049415

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{23833}}^1$

素因数の和:24019

約数の個数: 32

約数和(自身を含む): 3315404736

約数和(自身を除く): 1307355321

約数列:

[1, 3, 5, 15, 41, 123, 137, 205, 411, 615, 685, 2055, 5617, 16851, 23833, 28085, 71499, 84255, 119165, 357495, 977153, 2931459, 3265121, 4885765, 9795363, 14657295, 16325605, 48976815, 133869961, 401609883, 669349805, 2008049415]

約数ペア:

[(1, 2008049415), (3, 669349805), (5, 401609883), (15, 133869961), (41, 48976815), (123, 16325605), (137, 14657295), (205, 9795363), (411, 4885765), (615, 3265121), (685, 2931459), (2055, 977153), (5617, 357495), (16851, 119165), (23833, 84255), (28085, 71499)]