27323205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 55362048

約数和(自身を除く): 28038843

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 65, 91, 105, 111, 185, 195, 259, 273, 455, 481, 541, 555, 777, 1295, 1365, 1443, 1623, 2405, 2705, 3367, 3787, 3885, 7033, 7215, 8115, 10101, 11361, 16835, 18935, 20017, 21099, 35165, 49231, 50505, 56805, 60051, 100085, 105495, 140119, 147693, 246155, 260221, 300255, 420357, 700595, 738465, 780663, 1301105, 1821547, 2101785, 3903315, 5464641, 9107735, 27323205]

約数ペア:

[(1, 27323205), (3, 9107735), (5, 5464641), (7, 3903315), (13, 2101785), (15, 1821547), (21, 1301105), (35, 780663), (37, 738465), (39, 700595), (65, 420357), (91, 300255), (105, 260221), (111, 246155), (185, 147693), (195, 140119), (259, 105495), (273, 100085), (455, 60051), (481, 56805), (541, 50505), (555, 49231), (777, 35165), (1295, 21099), (1365, 20017), (1443, 18935), (1623, 16835), (2405, 11361), (2705, 10101), (3367, 8115), (3787, 7215), (3885, 7033)]