39853365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1627}}^1$

素因数の和:1729

約数の個数: 32

約数和(自身を含む): 67516416

約数和(自身を除く): 27663051

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1627, 1633, 4881, 4899, 8135, 8165, 24405, 24495, 37421, 112263, 115517, 187105, 346551, 561315, 577585, 1732755, 2656891, 7970673, 13284455, 39853365]

約数ペア:

[(1, 39853365), (3, 13284455), (5, 7970673), (15, 2656891), (23, 1732755), (69, 577585), (71, 561315), (115, 346551), (213, 187105), (345, 115517), (355, 112263), (1065, 37421), (1627, 24495), (1633, 24405), (4881, 8165), (4899, 8135)]