271713605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 353894400

約数和(自身を除く): 82180795

約数列:

[1, 5, 23, 31, 115, 155, 199, 383, 713, 995, 1915, 3565, 4577, 6169, 8809, 11873, 22885, 30845, 44045, 59365, 76217, 141887, 273079, 381085, 709435, 1365395, 1752991, 2362727, 8764955, 11813635, 54342721, 271713605]

約数ペア:

[(1, 271713605), (5, 54342721), (23, 11813635), (31, 8764955), (115, 2362727), (155, 1752991), (199, 1365395), (383, 709435), (713, 381085), (995, 273079), (1915, 141887), (3565, 76217), (4577, 59365), (6169, 44045), (8809, 30845), (11873, 22885)]