1551139545

素因数分解:

$3^1\times 5^1\times {\mathrm{7681}}^1\times {\mathrm{13463}}^1$

素因数の和:21152

約数の個数: 16

約数和(自身を含む): 2482330752

約数和(自身を除く): 931191207

約数列:

[1, 3, 5, 15, 7681, 13463, 23043, 38405, 40389, 67315, 115215, 201945, 103409303, 310227909, 517046515, 1551139545]

約数ペア:

[(1, 1551139545), (3, 517046515), (5, 310227909), (15, 103409303), (7681, 201945), (13463, 115215), (23043, 67315), (38405, 40389)]