75315225

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43661}}^1$

素因数の和:43697

約数の個数: 24

約数和(自身を含む): 129938112

約数和(自身を除く): 54622887

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 43661, 130983, 218305, 654915, 1004203, 1091525, 3012609, 3274575, 5021015, 15063045, 25105075, 75315225]

約数ペア:

[(1, 75315225), (3, 25105075), (5, 15063045), (15, 5021015), (23, 3274575), (25, 3012609), (69, 1091525), (75, 1004203), (115, 654915), (345, 218305), (575, 130983), (1725, 43661)]