13375250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{7643}}^1$

素因数の和:7667

約数の個数: 32

約数和(自身を含む): 28619136

約数和(自身を除く): 15243886

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 7643, 15286, 38215, 53501, 76430, 107002, 191075, 267505, 382150, 535010, 955375, 1337525, 1910750, 2675050, 6687625, 13375250]

約数ペア:

[(1, 13375250), (2, 6687625), (5, 2675050), (7, 1910750), (10, 1337525), (14, 955375), (25, 535010), (35, 382150), (50, 267505), (70, 191075), (125, 107002), (175, 76430), (250, 53501), (350, 38215), (875, 15286), (1750, 7643)]