15085015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:3950

約数の個数: 16

約数和(自身を含む): 20030976

約数和(自身を除く): 4945961

約数列:

[1, 5, 11, 55, 71, 355, 781, 3863, 3905, 19315, 42493, 212465, 274273, 1371365, 3017003, 15085015]

約数ペア:

[(1, 15085015), (5, 3017003), (11, 1371365), (55, 274273), (71, 212465), (355, 42493), (781, 19315), (3863, 3905)]