324769815

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1709}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 582603840

約数和(自身を除く): 257834025

約数列:

[1, 3, 5, 9, 15, 41, 45, 103, 123, 205, 309, 369, 515, 615, 927, 1545, 1709, 1845, 4223, 4635, 5127, 8545, 12669, 15381, 21115, 25635, 38007, 63345, 70069, 76905, 176027, 190035, 210207, 350345, 528081, 630621, 880135, 1051035, 1584243, 2640405, 3153105, 7217107, 7921215, 21651321, 36085535, 64953963, 108256605, 324769815]

約数ペア:

[(1, 324769815), (3, 108256605), (5, 64953963), (9, 36085535), (15, 21651321), (41, 7921215), (45, 7217107), (103, 3153105), (123, 2640405), (205, 1584243), (309, 1051035), (369, 880135), (515, 630621), (615, 528081), (927, 350345), (1545, 210207), (1709, 190035), (1845, 176027), (4223, 76905), (4635, 70069), (5127, 63345), (8545, 38007), (12669, 25635), (15381, 21115)]