426244815

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1561

約数の個数: 64

約数和(自身を含む): 791441280

約数和(自身を除く): 365196465

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 53, 123, 135, 159, 205, 265, 369, 477, 615, 795, 1107, 1431, 1453, 1845, 2173, 2385, 4359, 5535, 6519, 7155, 7265, 10865, 13077, 19557, 21795, 32595, 39231, 58671, 59573, 65385, 77009, 97785, 178719, 196155, 231027, 293355, 297865, 385045, 536157, 693081, 893595, 1155135, 1608471, 2079243, 2680785, 3157369, 3465405, 8042355, 9472107, 10396215, 15786845, 28416321, 47360535, 85248963, 142081605, 426244815]

約数ペア:

[(1, 426244815), (3, 142081605), (5, 85248963), (9, 47360535), (15, 28416321), (27, 15786845), (41, 10396215), (45, 9472107), (53, 8042355), (123, 3465405), (135, 3157369), (159, 2680785), (205, 2079243), (265, 1608471), (369, 1155135), (477, 893595), (615, 693081), (795, 536157), (1107, 385045), (1431, 297865), (1453, 293355), (1845, 231027), (2173, 196155), (2385, 178719), (4359, 97785), (5535, 77009), (6519, 65385), (7155, 59573), (7265, 58671), (10865, 39231), (13077, 32595), (19557, 21795)]