87670745

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{7039}}^1$

素因数の和:7144

約数の個数: 16

約数和(自身を含む): 109486080

約数和(自身を除く): 21815335

約数列:

[1, 5, 47, 53, 235, 265, 2491, 7039, 12455, 35195, 330833, 373067, 1654165, 1865335, 17534149, 87670745]

約数ペア:

[(1, 87670745), (5, 17534149), (47, 1865335), (53, 1654165), (235, 373067), (265, 330833), (2491, 35195), (7039, 12455)]