340315475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{3631}}^1$

素因数の和:3827

約数の個数: 24

約数和(自身を含む): 443162112

約数和(自身を除く): 102846637

約数列:

[1, 5, 23, 25, 115, 163, 575, 815, 3631, 3749, 4075, 18155, 18745, 83513, 90775, 93725, 417565, 591853, 2087825, 2959265, 13612619, 14796325, 68063095, 340315475]

約数ペア:

[(1, 340315475), (5, 68063095), (23, 14796325), (25, 13612619), (115, 2959265), (163, 2087825), (575, 591853), (815, 417565), (3631, 93725), (3749, 90775), (4075, 83513), (18155, 18745)]