2018567445

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{2953}}^1$

素因数の和:3389

約数の個数: 32

約数和(自身を含む): 3261216000

約数和(自身を除く): 1242648555

約数列:

[1, 3, 5, 15, 199, 229, 597, 687, 995, 1145, 2953, 2985, 3435, 8859, 14765, 44295, 45571, 136713, 227855, 587647, 676237, 683565, 1762941, 2028711, 2938235, 3381185, 8814705, 10143555, 134571163, 403713489, 672855815, 2018567445]

約数ペア:

[(1, 2018567445), (3, 672855815), (5, 403713489), (15, 134571163), (199, 10143555), (229, 8814705), (597, 3381185), (687, 2938235), (995, 2028711), (1145, 1762941), (2953, 683565), (2985, 676237), (3435, 587647), (8859, 227855), (14765, 136713), (44295, 45571)]