15672581961

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{379}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 22271477760

約数和(自身を除く): 6598895799

約数列:

[1, 3, 23, 69, 71, 213, 367, 379, 529, 1101, 1137, 1587, 1633, 4899, 8441, 8717, 25323, 26057, 26151, 26909, 37559, 78171, 80727, 112677, 139093, 194143, 200491, 417279, 582429, 599311, 601473, 618907, 1797933, 1856721, 3199139, 9597417, 9875603, 13784153, 14234861, 29626809, 41352459, 42704583, 73580197, 220740591, 227138869, 681416607, 5224193987, 15672581961]

約数ペア:

[(1, 15672581961), (3, 5224193987), (23, 681416607), (69, 227138869), (71, 220740591), (213, 73580197), (367, 42704583), (379, 41352459), (529, 29626809), (1101, 14234861), (1137, 13784153), (1587, 9875603), (1633, 9597417), (4899, 3199139), (8441, 1856721), (8717, 1797933), (25323, 618907), (26057, 601473), (26151, 599311), (26909, 582429), (37559, 417279), (78171, 200491), (80727, 194143), (112677, 139093)]