54162815

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1103}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 78852096

約数和(自身を除く): 24689281

約数列:

[1, 5, 7, 23, 35, 61, 115, 161, 305, 427, 805, 1103, 1403, 2135, 5515, 7015, 7721, 9821, 25369, 38605, 49105, 67283, 126845, 177583, 336415, 470981, 887915, 1547509, 2354905, 7737545, 10832563, 54162815]

約数ペア:

[(1, 54162815), (5, 10832563), (7, 7737545), (23, 2354905), (35, 1547509), (61, 887915), (115, 470981), (161, 336415), (305, 177583), (427, 126845), (805, 67283), (1103, 49105), (1403, 38605), (2135, 25369), (5515, 9821), (7015, 7721)]