2008248705

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{3677}}^1$

素因数の和:3970

約数の個数: 48

約数和(自身を含む): 3563099280

約数和(自身を除く): 1554850575

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 229, 265, 477, 687, 795, 1145, 2061, 2385, 3435, 3677, 10305, 11031, 12137, 18385, 33093, 36411, 55155, 60685, 109233, 165465, 182055, 194881, 546165, 584643, 842033, 974405, 1753929, 2526099, 2923215, 4210165, 7578297, 8769645, 12630495, 37891485, 44627749, 133883247, 223138745, 401649741, 669416235, 2008248705]

約数ペア:

[(1, 2008248705), (3, 669416235), (5, 401649741), (9, 223138745), (15, 133883247), (45, 44627749), (53, 37891485), (159, 12630495), (229, 8769645), (265, 7578297), (477, 4210165), (687, 2923215), (795, 2526099), (1145, 1753929), (2061, 974405), (2385, 842033), (3435, 584643), (3677, 546165), (10305, 194881), (11031, 182055), (12137, 165465), (18385, 109233), (33093, 60685), (36411, 55155)]