9415665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 18959616

約数和(自身を除く): 9543951

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 71, 105, 213, 315, 355, 421, 497, 639, 1065, 1263, 1491, 2105, 2485, 2947, 3195, 3789, 4473, 6315, 7455, 8841, 14735, 18945, 22365, 26523, 29891, 44205, 89673, 132615, 149455, 209237, 269019, 448365, 627711, 1046185, 1345095, 1883133, 3138555, 9415665]

約数ペア:

[(1, 9415665), (3, 3138555), (5, 1883133), (7, 1345095), (9, 1046185), (15, 627711), (21, 448365), (35, 269019), (45, 209237), (63, 149455), (71, 132615), (105, 89673), (213, 44205), (315, 29891), (355, 26523), (421, 22365), (497, 18945), (639, 14735), (1065, 8841), (1263, 7455), (1491, 6315), (2105, 4473), (2485, 3789), (2947, 3195)]