38642295

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3307}}^1$

素因数の和:3375

約数の個数: 32

約数和(自身を含む): 66689280

約数和(自身を除く): 28046985

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3307, 3895, 9921, 11685, 16535, 49605, 62833, 135587, 188499, 314165, 406761, 677935, 942495, 2033805, 2576153, 7728459, 12880765, 38642295]

約数ペア:

[(1, 38642295), (3, 12880765), (5, 7728459), (15, 2576153), (19, 2033805), (41, 942495), (57, 677935), (95, 406761), (123, 314165), (205, 188499), (285, 135587), (615, 62833), (779, 49605), (2337, 16535), (3307, 11685), (3895, 9921)]