50400015

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 84589056

約数和(自身を除く): 34189041

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 347, 421, 1041, 1263, 1735, 2105, 5205, 6315, 7981, 9683, 23943, 29049, 39905, 48415, 119715, 145245, 146087, 438261, 730435, 2191305, 3360001, 10080003, 16800005, 50400015]

約数ペア:

[(1, 50400015), (3, 16800005), (5, 10080003), (15, 3360001), (23, 2191305), (69, 730435), (115, 438261), (345, 146087), (347, 145245), (421, 119715), (1041, 48415), (1263, 39905), (1735, 29049), (2105, 23943), (5205, 9683), (6315, 7981)]