456327935

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 679228416

約数和(自身を除く): 222900481

約数列:

[1, 5, 7, 23, 35, 47, 49, 115, 161, 235, 245, 329, 805, 1081, 1127, 1645, 1723, 2303, 5405, 5635, 7567, 8615, 11515, 12061, 37835, 39629, 52969, 60305, 80981, 84427, 198145, 264845, 277403, 404905, 422135, 566867, 1387015, 1862563, 1941821, 2834335, 3968069, 9312815, 9709105, 13037941, 19840345, 65189705, 91265587, 456327935]

約数ペア:

[(1, 456327935), (5, 91265587), (7, 65189705), (23, 19840345), (35, 13037941), (47, 9709105), (49, 9312815), (115, 3968069), (161, 2834335), (235, 1941821), (245, 1862563), (329, 1387015), (805, 566867), (1081, 422135), (1127, 404905), (1645, 277403), (1723, 264845), (2303, 198145), (5405, 84427), (5635, 80981), (7567, 60305), (8615, 52969), (11515, 39629), (12061, 37835)]