22282975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 33997824

約数和(自身を除く): 11714849

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 143, 253, 271, 275, 299, 325, 575, 715, 1265, 1355, 1495, 2981, 3289, 3523, 3575, 6233, 6325, 6775, 7475, 14905, 16445, 17615, 31165, 38753, 68563, 74525, 81029, 82225, 88075, 155825, 193765, 342815, 405145, 891319, 968825, 1714075, 2025725, 4456595, 22282975]

約数ペア:

[(1, 22282975), (5, 4456595), (11, 2025725), (13, 1714075), (23, 968825), (25, 891319), (55, 405145), (65, 342815), (115, 193765), (143, 155825), (253, 88075), (271, 82225), (275, 81029), (299, 74525), (325, 68563), (575, 38753), (715, 31165), (1265, 17615), (1355, 16445), (1495, 14905), (2981, 7475), (3289, 6775), (3523, 6325), (3575, 6233)]